CLASS 5
Contents ÂÂ 14th NSO - Level-2 (2012)
ÂÂ 15th NSO - Level-2 (2013)
ÂÂ 16th NSO - Level-2 (2014)
ÂÂ 17th NSO-Level 2 was an online exam. (2015)
ÂÂ 18th NSO - Level-2 (2016)
ÂÂ 19th NSO - Level-2 (2017)
14th
LEVEL - 2 Year 2011-12
| 14 th NSO | LevelII | Class 5
2
MENTAL ABILITY 1. How many lines of symmetry does the figure have ? (A) 0 (B) 1 (C) 2 (D) 3 2. How many unit cubes were added to the solidI to obtain the solidII ? (A) 6 (C) 8
(B) 7 (D) 9
SolidI
SolidII
3. Which of the following nets could represent the net folded to make a box?
(A)
(B)
(C)
(D)
4. Find the area of unshaded part ? (A) 207 cm 2 (B) 207 cm (C) 171 cm 2 (D) None of these
3 cm 3 cm
5. Mohit recorded the heights of four plants. The heights are listed in the given table. Which plant had the greatest height? (A) Plant P (B) Plant Q (C) Plant R (D) Plant S
Plant Heights Plant Height (inches) 1 5 inches P 2 3 5 inches Q 8 1 R 5 inches 4 7 S 5 inches 16
6. One large box of cookies contains the same number of cookies as 6 small boxes. Each small box contains an equal number of cookies. A large box of cookies contains 84 cookies. What is the total number of cookies that a small box contains? (A) 9
(B) 11
(C) 14
(D) 20
7. How many pair(s) of parallel sides does a square have ? (A) 1
(B) 2
(C) 3
(D) 4
14 th NSO | LevelII | Class 5 |
3
8. Which of the following numbers has the digit 0 in the hundred thousands place? (A) 2389017
(B) 5909125
(C) 4230341
(D) 4049863
9. There were 123 players at a soccer camp. The players were divided into teams having 11 players each. What was the total number of teams and the total number of players left over? (A) 10 teams, with 3 players left over (B) 11 teams, with 1 player left over (C) 11 teams, with 2 players left over (D) 12 teams, with 3 players left over 10. Which of the following is equivalent to the expression given below? (2 ´ 1) + (7 ´ 0.1) + (5 ´ 0.001) (A) 2.705 (B) 2.750 (C) 20.75 (D) 27.50 11. What is one hundred and twenty four thousand five hundred and forty two in numerals? (A) 124245 (B) 124524 (C) 124542 (D) 142542 12. Find the missing number in the number pattern given below. 683216, __ ?_, 713216, 728216, 743216 (A) 681236
(B) 698216
(C) 689216
13. To make hot cereal, Garima uses the directions on the back of the cereal box, as shown in the table. Garima wants to make 10 servings of hot cereal. Using this table, what is the total number of cups of dry cereal that she should use? 1 (A) 1 cups s 4
1 (B) 2 cups s 2
(C) 5 cups
(D) 10 cups
(A) 18
+
= 1000,
Directions for Making Hot Cereal Number of Dry Cereal Water Servings of Hot Cereal Needed Needed 1 cup 1 1 cup 4 1 cup 2 2 cups 2 3 cup 3 3 cups 4 1 cup
4
14. What is the number represented by +
(D) 698162
+
(B) 17
4 cups
. +
= 981,
(C) 21
+
+
= 1631
(D) 42
15. What is the area of the shaded figure? (A) 102 cm 2
(B) 62 cm 2
(C) 72 cm 2
(D) 27 cm 2
2 cm 3 cm
SCIENCE 16. Which of these natural resources is a source of lumber used for building a house? (A) Ores
(B) Coal
(C) Trees
(D) Grasses
| 14 th NSO | LevelII | Class 5
4
17. Which of these is the correct order of food travelling through the digestive system after it is swallowed? (A) Stomach, Oesophagus, Large intestine, Small intestine (B) Small intestine, Large intestine, Oesophagus, Stomach (C) Oesophagus, Stomach, Large intestine, Small intestine (D) Oesophagus, Stomach, Small intestine, Large intestine 18. In humans, deficiency of which of the following vitamins shows the symptom given below? The bones become soft and bend
(A) Vitamin C
(B) Vitamin D
(C) Vitamin A
(D) Vitamin B
19. It is the headquarter of the body. It helps us to see, hear and think. What is it? (A) Heart (B) Brain (C) Liver (D) Intestine 20. How many teeth does a normal adult human being have? (A) 42 (B) 36 (C) 32 21. The given diagram shows a hill with four labelled positions W, X, Y and Z. When a ball is rolled down the hill, then from which position will it finish rolling with the greatest speed? (A) Position W (B) Position X (C) Position Y (D) Position Z
(D) 38 Z
Hill
Y X W Finish
22. You should not store a floppy disk near a magnet because ______ . (A) The magnet will rust (B) The magnet will become weaker (C) The information in the disk may be erased (D) The magnet will break the disk. 23. Based on the given data about an unknown material, which of these can be the unknown material? (A) Gold
(B) Aluminium
(C) Copper
(D) All of these
Observations of unknown material It is shiny It conducts electricity It is not magnetic
24. Which of these planets is smaller in size as compared to Earth and is dense, rocky and cold? (A) Venus (B) Mars (C) Mercury (D) Saturn 25. The rock samples shown below have been placed in an order according to a property. Which property of the rocks is most likely being used to place them in order? (A) Size of rock (B) Shape of rock (C) Thickness of layers (D) Type of rock
14 th NSO | LevelII | Class 5 |
5
26. A fifth grader compared the masses of four different cubes. The balances below show his results. According to the results which cube has the greatest mass? Cube 1
(A) Cube 1
Cube 2
Cube 3
(B) Cube 2
Cube 4
Cube 4
(C) Cube 3
Cube 1
(D) Cube 4
27. Which picture shows the safest way to smell liquid?
(A)
(B)
(C)
(D)
28. The given table shows different temperatures of water. At 150 o C, water is a ____. Temperatures of Water (A) Mixture Freezing Boiling State at State at Temperature Temperature Material (B) Solid 25°C 150°C (°C) (°C) (C) Liquid Liquid Water 0 100 ? (D) Gas 29. Sunita filled a beaker with water at room temperature. She heated a metal bolt for 20 minutes and dropped it into the beaker. After that, she noted the temperature of the water with thermometer and recorded a rise in temperature. What can be the conclusion of her experiment? (A) Heat travels from solid to liquid. (B) Heat travels from liquid to solid. (C) Heat travels from hot material to cold material. (D) Heat travels from cold material to hot material. 30. What is the final place of digestion? (A) Small intestine (B) Large intestine
(C) Stomach
(D) Pancreas
31. What most likely caused these mountains to have a rough surface? (A) Sunlight heated the surface and the rocks cracked. (B) Rocks were slowly broken down and eroded. (C) Seasons have gotten warmer over the past several years. (D) Ocean waves crashed against the surface in the distant past. 32. The given flowchart shows some plants grouped according to their utility. Which of the following plants should Useful plants be put in the space marked X? (A) Sugarcane, Grass Provide food Provide both Provide material (B) Bamboo, Coconut food and material (C) Mango, Lavender (D) Bamboo, Rubber
Potato, sunflower
X
Teak, Oak
| 14 th NSO | LevelII | Class 5
6
33. The young plant shown here was grown from a seed that most likely came from which of the following plants?
(A)
(B)
(C)
(D)
34. When the Earth is seen from outer space, it looks mainly blue. This is because most of the Earth is covered with ____. (A) Ice (B) Mountains (C) Oceans (D) Deserts 35. The water vapour in air is due to (A) Evaporation of water from oceans, rivers, lakes and streams (B) It is given out by plants through their leaves (C) It is given out by animals when their sweat evaporates (D) All of the above. 36. Based on the given table which of the following can be added to the row 2? (A) Minerals | Air, Sunlight
Types of Renewable Resources
(B) Groundwater | Soil (C) Air | Groundwater
Inexhaustible 1. Sunlight
(D) Fossil fuels | Air
2.
?
Exhaustible Forests ?
37. How many numbers of food chain are there in the given food web? (A) 6 (B) 9 (C) 7 (D) 8 A food web
38. The person shown in the picture is the great scientist who worked on garden pea and discovered laws of inheritance. Who is he? (A) Darwin (B) Newton (C) Archimedes (D) Mendel 39. Which of these is incorrect ? (A) Saturn is the second largest planet in the solar system. (B) The distinguishing feature of Jupiter is the 'Great red spot', on its surface. (C) Mars is called the morning star and Venus is called the evening star. (D) Mercury is the smallest planet in the solar system.
14 th NSO | LevelII | Class 5 |
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40. The instrument shown in the figure is used for recording ___.
Spring weight
(A) Speed of winds in the storm
Pen Rotating drum
(B) Earthquake shockwaves (C) Magnitude of landslide (D) Intensity of tsunami 41. If an earthquake occurs, what best should you do? (A) If you are indoors, stay in and get under a desk or a table. (B) If you are outdoors, take shelter under trees and buildings. (C) If you are on beach, get into shallow water. (D) If you are on mountain, stand near the slope of the mountain. 42. When Earth tilts on its axis as shown in the figure, which of these is caused? (A) 24 hours of daylight at south pole (B) Complete darkness at north pole (C) Day and night (D) Both (A) & (B) 43. Which of the following is a reversible change? (A) Drying of wet clothes
(B) Rusting of iron
(C) Burning of crackers
(D) Formation of curd from milk
44. Sourav wants to open a jam bottle but its metal lid is sealed. Which of these should he do to loosen the lid? (A) Pour hot water over the metal lid.
(B) Pour chilled water over the metal lid.
(C) Put jam bottle in the vacuum container.
(D) Pour oil over the metal lid.
45. Megha is preparing a food recipe by reading
Put 1 cup of sugar in water when instructions given in the food recipe book. temperature of water reaches half of An instruction for the procedure is shown. its boiling point. What temperature is required for the given instruction? (A) 0°C
(B) 50°C
(C) 70°C
(D) 100°C
46. Given below are some features of plants found in a particular habitat. 1. The leaves are either absent, very small or in the shape of spines. 2. The stem is covered with thick waxy layer. 3. The roots penetrate deep into the ground for absorbing water. Which of these is the habitat of the given plants ? (A) Mountain
(B) Desert
(C) Pond
(D) Grassland
| 14 th NSO | LevelII | Class 5
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47. The given diagram shows that the magnetic field of Earth is
North pole
similar to a bar magnet. On Earth at which of the locations (W, X, Y and Z) will the magnetic field be strongest? (A) Y (C) W
(B) Z (D) X
Y
X Z W
South pole
48. Which of these is an incorrect match ? (A) Respiratory system – Helps in blowing the balloon (B) Skeletal system – Helps in kicking the football (C) Circulatory system – Helps in having a baby (D) Digestive system – Helps in enjoying cookies 49. Telephone wires are hung loosely on poles mainly to _____. (A) Help them look good (B) Prevent them from touching the ground (C) Enable them to bear the hot and cold weather (D) Ensure clearer transmission of sound 50. Which of these food sources are rich in vitamin C? (A) Green leafy vegetables, Carrot, Milk (C) Tomato, Lemon, Amla, Orange
(B) Milk, Fish, Eggs (D) Banana, Cucumber, Apple, Beet
SPACE FOR ROUGH WORK
15th
LEVEL - 2 Year 2012-13
2
| 15th NSO | Level-II | Class 5
mental ability 1.
48 is a common multiple of number X and number Y. The number X is 3 times of the number Y.
The sum of digits X is 6. Total number of factors of the number X is _____. (A) 6 (B) 7 (C) 5 (D) 8
2.
Prerna is standing at point P, facing shop B. Which shop is located to her West ?
(A) Shop H
(B) Shop G
(C) Shop F
(D) Shop D
3.
Select the correct match. Figure Number of Horizontal Lines
Number of Vertical Lines
(A)
3
5
(B)
3
12
(C)
2
3
(D)
2
2
4. Two corners of a square napkin are folded as shown. Find the area
of the napkin when it is unfolded. (A) 184 cm2 (B) 169 cm2 (C) 225 cm2 (D) 240 cm2
5.
How many minimum square(s) must be shaded to make the given figure symmetric ?
(A) 0
(B) 1
(C) 2
(D) 3
6.
How many hundreds are there in 9310 × 59 ? (A) 49 (B) 92
7.
Find the difference between 5th multiple and 6th multiple of the quotient when 1617 divided by 7. (A) 7 (B) 231 (C) 35 (D) 1.87
(C) 29
(D) 290
3
15th NSO | Level-II | Class 5 |
8.
ABCD is a square and EFGC is a rectangle, find x + y + z.
(A) 162°
(B) 159°
(C) 140°
(D) 149°
9. The tables and chairs in a room are arranged as shown.
If 14 tables are used, how many chairs are there ? (A) 64 (B) 56 (C) 60 (D) 52
10.
Count the number of triangles in the given figure. (A) 30 (B) 28 (C) 32 (D) 36
11. If AB is 3rd multiple of 4, GF is one less than the first odd prime number, BC is the common factor of 2 and 8 other than 1, and AG is one-fourth of BC, then find the difference between shaded and
unshaded perimeter of the figure. (Not drawn to scale) (A) 24 units (B) 48 units (C) 30 units (D) None of these
12. The given image is the mirror-image of digital clock if the mirror is placed vertically to the right. The correct time in the clock is _____.
(A)
(B)
(C)
(D)
13. In a class Vidya ranks 7th from the top. Divya is 7 ranks ahead of Megha and 3 ranks behind Vidya. Sushma who is 3rd from the bottom is 32 ranks behind Megha. How many students are there in the class? (A) 49 (B) 50 (C) 52 (D) None of these 14. In the given question, four words are given, out of which three are same in a certain way. Find
the odd one. (A) Scalene Triangle
(B) Right Triangle
(C) Isosceles Triangle
(D) Triangle
15. Shristi places a pan filled with ice on the gas stove. If the temperature increases by 5°C every
minute, how long will the water take to boil ? (A) 1500 seconds (B) 1200 seconds
(C) 1000 seconds
(D) 500 seconds
science 16. _______ is also used in the industries which manufacture plastics, paints, fertilizers and cosmetics.
Select the correct word to fill the blank. (A) Limestone (B) Petroleum
(C) Coal
(D) Peat
4
| 15th NSO | Level-II | Class 5
17. Communicable diseases pass from one person to another through
different modes of transmission. Which disease can spread through
the mode of transmission as shown in the given figure? (A) Osteoporosis (B) Kala-azar (C) Typhoid (D) Influenza
18. Study the fishing rod as shown. It uses two different simple machines. What are they?
(A) Pulley and inclined plane
(B) Pulley, wheel and axle
(C) Wheel, axle and gear
(D) Lever and inclined plane
19. Study the diagram P (A) Load (B) Effort (C) Fulcrum (D) Effort
carefully. Which of the following is correct? Q R Effort Fulcrum Fulcrum Load Load Effort Load Fulcrum
20. Which of the following appliances, when in use, show a conversion of electrical energy into kinetic
energy? (A) P and Q (B) P and R (C) Q, R and S (D) R and S
21. Four identical syringes were filled with different substances as shown. In which syringe will the plunger move the fastest when pushed in ?
(A)
(B)
(C)
(D)
22. The given diagram shows two organs labelled as X and Y. Select a correct option about the difference between these two organs.
(A) Organ Y contains undigested food but organ X contains digested food.
(B) Digested food is absorbed in organ Y but water is absorbed in organ X.
(C) Organ X secretes intestinal juice but organ Y secretes bile juice.
(D) All of these
23. The graph shows the length of the shadow of a flagpole at different times in a day. What will be the approximate length of the shadow at 3 p.m.?
(A) 1 1 m 2
(C) 3
1 m 2
(B) 2 m (D) 5 m
5
15th NSO | Level-II | Class 5 |
24. Latika cut away the outer ring of the stem of a plant as shown. The cross-section of the stem, W – X, is also shown. What would possibly be Latika's observation after a week?
(A) Branch P would die.
(B) Branch Q would die.
(C) Both branches P and Q would die.
(D) Both branches P and Q would survive.
25. Which of the following joints allows the greatest freedom of movement ?
(A)
(B)
(C)
(D)
26. Amit set up an experiment as shown in the figures. In which petri-dish seeds would grow into seedlings successfully?
(A)
(B)
(C)
(D)
27. The given diagram shows a stage 'X' in the life cycle of an organism.
Which of the following organisms will come out in the next stage of development?
(A)
(B)
(C)
(D)
28. Five objects, D, E, F, G and H, of the same volume but different masses, are put into a tank of water as shown. Which of the following is most likely to be the mass of object H?
(A) 35 g (C) 64 g
(B) 48 g (D) 80 g
29. In which layer of the atmosphere, changes in the weather occur? (A) Thermosphere (B) Stratosphere (C) Troposphere 30. Which of the following is a correct match? Seeds Mode of dispersal (A) Light, have hair or wings Rain (B) Spongy or have fibrous covering Wind (C) Have hooks or spines Animals (D) Explode when dry Water
(D) Mesosphere
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| 15th NSO | Level-II | Class 5 31. Vinod made use of the given flowchart to find out whether a steel rod (object) works like a magnet, or is magnetic or non-magnetic material. The points J, E, F, G and H are called 'exit points'. Which 'exit point' would Vinod get for the steel rod ?
(A) E
(B) F
(C) G
(D) H
32. Which of these we must follow to prevent harming our eye sight?
(A) Always read in dim light or very bright light. (C) Always hold your book within a foot of distance.
(B) Always avoid reading in a moving vehicle. (D) All of these
33. A lunar eclipse occurs when the _____ comes in between the ______ and the ______. Select correct sequence of words to complete the given sentence. (A) Sun, Moon, Earth (B) Moon, Sun, Earth (C) Earth, Sun, Moon (D) Moon, Earth, Mars 34.
Read the given statements and select the correct option. Statement 1 : Moon is a very silent place. Statement 2 : There is no air on the Moon. (A) Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1. (B) Both statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1. (C) Statement 1 is correct and statement 2 is incorrect. (D) Both statements 1 and 2 are incorrect.
35. Which of these should not be done in case of a gas leak?
(A)
(B)
(C)
(D) Both (B) and (C)
36. Observe the picture. Which system(s) of the boy's body is/are involved in helping him to escape?
(d) Skeletal system
(e) Muscular system
(f) Circulatory system
(g)
(A) (d) only (C) (d), (e) and (f)
Respiratory system (B) (d) and (e) (D) (d), (e), (f) and (g)
37. The given diagram shows two plants X and Y. Select the correct option regarding the difference between the two . (A) Plant X can make its own food and plant Y can partly make its own food. (B) Plant X cannot make its own food but plant Y can make its own food. (C) Plant X depends partly on animals for food but can also make its own food while plant Y cannot make its own food. (D) Plant X cannot make its own food while plant Y depends on decaying matter for food and can also make its own food.
7 38. Polar bears are adapted cold habitats? (i) White fur (iv) Sharp teeth (A) (ii), (iii) and (vi)
15th NSO | Level-II | Class 5 |
to live in the Arctic region. Which of these are necessary adaptations for (ii) Thick fur (v) Good sight (B) (i), (ii) and (vi)
(iii) Thick layer of blubber (vi) Furry paws (C) (ii), (iii), (iv) and (v) (D) (i), (iii) and (iv)
39. Select the option in which correct odd one is encircled. (A) Sugar, wheat, eggs, potato (B) Fish, milk, eggs,
(C) Beans,
nuts
, pulses, fish
rice
(D) Butter, cheese, sugar,
milk
40. Volume is usually measured in ______, ______ and _______. (A) Centimetres, Millilitres, Litres (B) Cubic centimetres, Millilitres, Litres (C) Cubic centimetres, Metres, Litres (D) Kilometres, Metres, Litres 41. Kanika is making a cup of tea for her mother and wonders how she can dissolve the sugar in the cup of tea more quickly. Which of these suggestions would help her? (i) Make the tea hotter (ii) Put the tea in a smaller cup (iii) Stir the tea slowly (iv) Add smaller particles of sugar (v) Stir the tea well (vi) Have a bigger volume of tea (A) (i), (ii), (iii) and (iv) (B) (iv), (v) and (vi) (C) (i), (iii), (iv) and (vi) (D) (i), (iv), (v) and (vi) 42. A beaker of iced water was heated until it boiled. It was then left to cool to room temperature. The temperature of the water was taken at intervals of four minutes and the results were used to draw the graph as shown in the given figure. Approximately how long did the boiling water take to cool to room temperature ?
(A) 6 minutes
(B) 12 minutes
(C) 16 minutes
(D) 28 minutes
43. In what way are the ferns similar to the fungi? (A) Both make their own food. (C) Both reproduce from spores.
(B) Both need sunlight to grow. (D) Both can be found on living trees.
44. Which of these methods of separation is inefficient to remove soluble impurities? (A) Distillation (B) Filtration (C) Evaporation (D) Chlorination 45. Some candle wax is dripped on a metal bar. A flame is then placed below the bar as shown in the figure. Which wax blob will be the last to drop ?
(A) S
(B) R
(C) Q
(D) P
46.
Which of the following sets of gases contributes in global warming? (A) Sulfur dioxide, Nitrogen, Carbon dioxide and Ozone (B) Oxygen, Carbon dioxide, Ozone and Methane (C) CFC, Oxygen, Nitrogen and Carbon dioxide (D) Methane, Carbon dioxide, Nitrous oxide and Water vapour
8
| 15th NSO | Level-II | Class 5
47. Which storm moves quickly in a narrow path and has rotating winds upto 300 miles per hour that kick up a cloud of dirt and debris? (A) Hurricane (B) Thunderstorm (C) Tornado (D) Monsoon 48. Which child will be able to see the pin at the end of the straw?
(A)
(B)
(C)
(D)
49. The food chains can be represented with pyramid of numbers such as d, e and f as shown here. How the following food chains (i) and (ii) could be represented with pyramids d, e and f? (i) Grass → Sheep → Man (ii) Lime tree → Caterpillars → Mynas (A) (i) - d, (ii) - e (B) (i) - d, (ii) - f (C) (i) - e, (ii) - f (D) (i) - d, (ii) - d 50. Select the odd one out on the basis of causative agent. (A) Cholera (B) Measles (C) Whooping cough SPACE FOR ROUGH WORK
(D) Tuberculosis
16th
LEVEL - 2 Year 2013-14
2
16th NSO | Class-5 | Level 2
Mental ability 1.
Ronit is standing in the centre of the room facing East. He turns 225° clockwise at first, then 270° anti-clockwise and finally 90° anti-clockwise. Which direction is he facing now?
A. B. C. D.
2.
Mrs. Verma works in the night shift from 19:00 to midnight for 4 nights. If she was paid ` 28.50 for an hour, how much would she earn for the 4 nights?
North-east South-west South-east North-west
A. B. C. D.
3.
The given figure is made up of a rectangle, a big square and 2 smaller identical squares.
` ` ` `
7.
Which of the following will be the middle digit of the third number after the following numbers are arranged in descending order after reversing the positions of the digits within each number?
A. B. C. D.
8.
The graph below shows the number of type of books people bought from a booth at a book fair. Study it carefully and answer the question.
540 570 684 798
6 5 8 4
645 869 458 347 981 792
What is the perimeter of the figure?
A. B. C. D.
4.
What fraction of the figure is
84 66 72 60
A.
8 35
B.
1 7 6 32
C.
D.
cm cm cm cm
The number of Science Fiction books sold was twice the number of ________. ?
1 5
A. B. C. D.
9.
How many acute angles are present inside the given figure? A. 14 B. 13 C. 15 D. 7
Comics Assessment books Cook books None of these
5.
In a certain code design is written as fcugil, how is report written in that code?
10. The total number of students in classes 10 and 12 in all the schools of the state is 43,52,324. Out of these 18,40,126 are girls. How many are boys?
A. B. C. D.
6.
Mrs. Sharma's monthly salary is ` 56800. She spends ` 39800 and saves the remainder every month. How many months will she take to save at least ` 1000000?
11. Out of a class of 45 students, 2 went on a picnic. 3 How many students stayed in school?
A. B. C. D.
tcrmpr tcrmtr tctmpr tctntr
64 72 59 56
A. B. C. D.
A. B. C. D.
25,21,198 25,21,891 25,12,819 25,12,198
20 15 25 30
3
16th NSO | Class-5 | Level 2
12. Which letter is the 10th to the right of 11th letter from the left end in English alphabet?
A. T B. U C. V D. F
13. If one cup can hold 0.125 L of water, how many litres of water can 9 such cups hold?
A. B. C. D.
left. How much cloth was needed to make each dress?
72 L 8.875 L 1.125 L 9.125 L
14. Mrs. Kapoor had 25.75 m of cloth. She used it to make 5 identical dresses and had 3.25 m of cloth
A. B. C. D.
4.7 4.5 2.3 3.8
m m m m
15. If it is possible to make only one meaningful word with the first, second, third and fifth letters of the word technology which of the following would be the third letter of that word? If no such word can be made, give 'X' as your answer and if more than one such word can be formed, give your answer as 'Y'.
A. C B. X C. N D. Y
Science 16. Which of these is an incorrect match?
18.
The above activity can be performed to demonstrate the function of which of these joints?
A.
B.
C.
A. B. C. D.
RECACN ARIAMAL EBIRRBIE SEIBAR
Which of the following is incorrect regarding the above passage?
17. The second Full Moon in a month is called _____.
A. Pivot joint B. Ball and socket joint C. Hinge joint D. Gliding joint
20. Deep inside the Earth there is hot molten rock called 'P'. This comes up and collects in a chamber. When 'P' erupts through the Earth's surface, it is called 'Q'. On cooling, it becomes 'R'. The hollow top of the volcano that is shaped like a bowl, is called a 'S'.
D.
19. Which among these on unscrambling gives the name of a disease that affects the skin if it is exposed to ultraviolet rays?
"Put your fist inside the hand cup and move it. You will see that the movement is in many different directions."
A. B. C. D.
Gibbous Moon White Moon Blue Moon Crescent Moon
A.
B.
C.
D.
'Q' is magma and 'P' is lava. When magma is below the Earth's surface it is called lava. 'R' are igneous rocks. The first rocks to form on the Earth were igneous rocks. 'S' is a vent, an opening or a crack in the crust of the Earth. Both A and C.
4
16th NSO | Class-5 | Level 2
21. Which activity increases the risk of mudslides or landslides?
A. B. C.
D.
Chopping down trees Building houses on hillsides Building ski resorts and other recreation facilities on mountains All of the above
22. ________ does not support burning and is used in the fire extinguisher.
A. B. C. D.
Oxygen Carbon dioxide Nitrogen Both B and C
23. Read the given statements regarding the lever and select the correct ones.
(i) In beam balance, fulcrum is in the middle. (ii) A nutcracker is an example of third-class lever. (iii) In tongs, the fulcrum and the load are at the two ends. (iv) See-saw is an example of first class lever. A. i, iii and iv B. ii only C. iii and iv D. i and ii
24.
Study the above given food web. Which of the following graphs shows how populations of S, T and U are likely to be affected if there is a mass migration of V out of the habitat? A.
B.
C.
D.
25. Birds have different types of beaks to help them adapt and survive in their environment. Study the diagrams given below carefully.
Which beak has been matched to its function correctly? A. B. C. D.
Beak Function P Insect catching Q Tearing meat R Picking up seeds S Sucking nectar
26. What is common regarding the given diseases? Night blindness, Anaemia, Rickets
A.
B.
C.
D.
These are deficiency diseases that can be cured by intake of milk and milk products. These are deficiency diseases that are noncommunicable. It is possible to prevent these diseases through vaccination. These diseases are caused due to the deficiency of vitamin B complex.
27. Study the description given below. Plant X Plant Y (i) Has waterproof (i) Has swollen leaf leaves stalks (ii) Floats on water (ii) Has waterproof leaves (iii) Floats on water Which of the following pairs of plants can 'X' and 'Y' be? X Y A. Water lily Water lettuce B. Water hyacinth Water lily C. Water lettuce Watch hyacinth D. Water moss fern Water lily 28. Viraj found a fruit which he has not seen before. He wanted to find out whether the fruit is scattered in the same way as the Mimosa. He planned to do the following:
i. Throw it in the air. ii. Examine the 'hooks'. iii. Place it on his socks. iv. Open it to look at seeds. Which of the above actions are useful for his purpose? A. i and ii B. i, ii and iii C. ii and iii D. iii and iv
5
16th NSO | Class-5 | Level 2
29. Abhishek set up different kinds of conditions on each of the four corners of a cardboard. He placed some woodlice in the centre of the cardboard and waited for twenty minutes. The result is shown in the diagram below.
32. Which of the following behaviours is an example of a plant responding to its internal clock?
A. Bending its leaves toward the sun. B. Growing deep roots during a drought. C. Closing its leaves at the start of night. D. Growing upward over other plants.
33. The given diagram shows the human digestive system.
Select the correct option regarding this.
A. The aim of this experiment is to find out the conditions that woodlice preferred to live in. B. Woodlice like to live in dark and damp places. C. Woodlice like bright and dry places. D. Both A and B.
30. Manomay conducted an experiment where 4 identical metal balls were allowed to roll down 4 similar curves with surfaces of different texture. The time taken for the ball to come to a complete stop for each of the different surfaces was recorded in the table below.
Surface P Q R S
Time taken for ball to stop (seconds) 24 19 28 12
Which curve has the roughest surface? A. P B. Q C. R D. S
31. Study the given classification chart and select the correct option regarding it.
Complete the following sentences with the correct letters and select the correct option. (i) Food takes the longest time to be digested at ______. (ii) Most of the water is taken away from the undigested food at ______. (iii) Digested food passed into the bloodstream at ______. A. i-d, ii-h, iii-g B. i-f, ii-g, iii-h C. i-h, ii-f, iii-e D. i-g, ii-e, iii-f
34. Read the given statements and select the correct ones.
(i)
The housefly has wings at the adult and pupa stages of its life cycle. (ii) The grasshopper nymph can move from place to place but housefly pupa cannot. (iii) The life cycle of a cockroach has same number of stages as the life cycle of a grasshopper. (iv) The grasshopper nymph resembles its parents but the housefly larva does not resemble its parent. A. i and ii B. iii only C. ii, iii and iv D. i, iii and iv
35. In order to grow a new money plant, you should cut the plant at the place indicated by line _______.
A. B.
C. D.
Z bones protect the heart and the lungs. Examples of Y bones are phalanges and metacarpals. Femur is the X kind of bones. All of these.
A. Q B. R C. S D. T
6
16th NSO | Class-5 | Level 2
36. Which of these safety rules should be done to prevent fire?
A. B.
C.
D.
Switch on the lights when gas is leaking. Burn crackers inside the house and under the supervision of an adult. Wear synthetic clothes in the kitchen while cooking. None of these.
41. Rajesh took two boxes of 1 kg and filled one with rice and another with cotton. He then placed each box on the weighing machine as shown in the figure.
37. If young Crescent Moon is observed on the night of 3rd December 20XX, then what is expected to appear on the night of 18th December?
A. Old Crescent Moon B. Young Gibbous C. Old Gibbous D. Full Moon
Study the figure carefully and select the correct option regarding this.
38. Which of these differences between wind-pollinated flowers and insect-pollinated flowers is incorrect? Wind-pollinated Insect-pollinated flowers flowers A. Pollen grains are Pollen grains are light heavier and sticky B. Petals are dull- Petals are usually coloured bright and colourful C. Stigmas stick out Stigmas usually are not above the petals to feathery but sticky the pollen in the air D. Flowers hang down Flowers face upwards to get easily shaken
A. B. C. D.
Cotton has more weight than rice Rice has more weight than cotton Cotton has more density than rice Rice is loosely packed than cotton
42. Which of the following factors limits the size of a population?
A. B. C. D.
The amount of suitable habitat. The number of predators. The amount of human activity. All of the above
43. The given graph shows different levels of oxygen in the air at different times at a park.
39. Match the systems involved with the problems. (i) (ii) (iii) (iv) A. B. C. D.
When I overeat, I feel (a) sick I have difficulty in breathing (b) when the air is polluted After vigorous exercises, (c) my heart beats very fast I had diarrhoea after eating some unclean food (i)-b, (ii)-c, (iii)-b, (iv)-a (i)-a, (ii)-c, (iii)-a, (iv)-b (i)-b, (ii)-c, (iii)-a, (iv)-b (i)-c, (ii)-b, (iii)-a, (iv)-c
Circulatory system Digestive system Respiratory system
Which point on the graph, W, X, Y or Z shows the level of oxygen in the air at night?
A. W B. X C. Y D. Z
44. The following diagrams show jawbones belonging to four animals 1, 2, 3, and 4.
40. If an earthquake occurs, what should you do?
A.
B.
C.
D.
If you are indoors, stay in and get under a desk or a table. If you are outdoors, stay away from trees and buildings. If you are on a beach, leave the place and find high ground. All of the above.
Which two animals are likely to have a similar diet? A. Animals 1 and 3 B. Animals 1 and 4 C. Animals 3 and 4 D. Animals 2 and 3
7
16th NSO | Class-5 | Level 2
45. The heart is made up of muscle tissue. However, the tissue in the heart is different from the tissue in the leg. Infer the reason for the difference.
A.
The heart must beat all the time, so its tissue should be able to contract and relax continuously without getting tired.
B. The leg is much larger than the heart, so the tissue in the leg muscle needs to contain larger cells. C. A person can voluntarily control contraction of heart muscles but not leg muscles. D. The heart muscle is surrounded by blood vessels, so the blood makes it look different from the leg muscle.
Achievers Section 48. Five friends went to a restaurant which serves a buffet. They ate the following dishes:
46.
The given matter X, Y and Z can also be represented by which of these Venn diagrams? A.
A. B. C. D.
B.
A ship is made of iron but still it floats in water. This is because of its shape. A ship is hollow in the middle. When it is in water, the entire volume of the ship, including the hollow portion displaces water to make space for itself. The volume of water displaced is much more than the volume of iron in the ship. Therefore, the ship floats in water. 49. In the above passage, the floatation of ship is being described with ______ principle.
47. Vijay wants to find the volume of five marbles. He has a container with a volume of 250 cm3, a measuring beaker and a jug of water. Arrange the steps given below in the correct order for him to find the volume of the five marbles.
a b c Arun Shivam Rohit Rohit Deepika Yogesh Shivam Yogesh Arun Shivam Arun Deepika
Direction Q. No. 49 & 50 : Read the given passage carefully.
(a) Which among them had a balanced meal? (b) Which among them is on high-protein diet? (c) Which among them had roughage-rich diet?
C.
D.
Fruits Jeera Vegetable Pulses Cheeze Sprouts rice salad burger Shivam Rohit Arun Yogesh Deepika
(a) Find the difference between 250 cm 3 and the volume of water measured in the beaker. (b) Put all the marbles inside the container. (c) Pour the water out into the measuring beaker. (d) Pour water into the container until it is filled to the brim. A. b, c, a, d B. b, d, c, a C. c, d, b, a D. d, c, b, a
A. Newton's B. Archimedes' C. Gauss' D. Both A and B
50. Which of these rules can be deduced from the above given passage?
A.
B.
C.
D.
If the upthrust is more than the weight, the sinks in water. If the weight is more than the upthrust, the floats in water. If the upthrust is less than the weight, the floats in water. If the weight is more than the upthrust, the sinks in water.
body body body body
18th
LEVEL - 2 Year 2015-16
Science 1.
Select the pair in which the given animals do not have the same type of respiratory organs. A. Butterfly, Mosquito B. Cockroach, Housefly C. Grasshopper, Frog D. Frog, Snake
2.
Refer to the given Venn diagram. W Breathes through skin
X Breathes through spiracles
B.
Body covering Q is also found in snake and crocodile. Animal R is generally found in polar regions. Animal S has heavy and solid bones and hindlimbs modified into wings.
C. D.
6.
Study the given classification chart and select the incorrect option regarding it. Bones Straight
Y
Z Breathes through lungs
Which of the following is true for W, X, Y and Z? A. Organism W can be an earthworm or a snake. B. Organism X has a network of tubules called tracheae. C. Organism Y could be a frog or lungfish. D. Organism Z could be a dolphin or a scoliodon.
3.
Refer to the given conversation among three friends.
Sujata
Organism X completes its migration in several generations.
Ruchi
Organism Y completes its migration in one generation but dies after reproducing.
Priyanka
Organism Z migrates multiple times during its lifetime.
Now, select the option that correctly identifies any two of these organisms. A. X - Salmon, Y - Monarch Butterfly B. Y - Arctic tern, Z - Polar bear C. X - Polar bear, Z - Monarch butterfly D. Y - Salmon, Z - Arctic tern
4.
5.
Which of the following animals’ breathing organ is not hidden in the given word grid? A. Dolphin B. Earthworm C. Tadpole D. Siberian crane
B L O W H O
N U S P I R
A N K C L E
S G I L P S
T S N P V W
Study the given table and select the incorrect option regarding P, Q, R and S. Animals P Fish R S Body Coverings shell Q fur feathers A. Animal P is mostly found in moist or aquatic habitat.
2
Curved
Long
Short
X
Y
Z
A.
B.
C. D.
7.
Communicable diseases pass from one person to another through different modes of transmission. Which disease cannot spread through the mode of transmission as shown in the given figure? A. Common cold B. Mumps C. Cholera D. Influenza
8.
A type of Z bones protect the heart, lungs, stomach and intestine. Examples of Y bones are bones of our fingers and toes. X kind of bones include the thigh bone. Skull bones are Z kind of bones.
Study the given table and select the correct option regarding P, Q, R and S. Joints Hinge joint Q
Characteristics P
Example • Elbow joint • Knee joint Allows movements • Hip joint in all directions •R S Allows rotation • Joint between first two vertebrae A. P - Allows movement in one plane Q - Ball and socket joint R - Shoulder joint S - Pivot joint B. P - Allows backward and forward movement Q - Gliding joint R - Wrist joint S - Pivot joint C. P - Allows movement in all directions Q - Ball and socket joint R - Joints in toes S - Gliding joint | 18th NSO | Class-5 | Level 2
10. Refer to the given figure of brain with its parts labelled as X X, Y and Z. Y Which of the following holds Z true for X, Y and Z? A. Y helps us to balance our body and keep us in an upright posture. B. X helps us in learning our lessons and recalling the learnt concepts. C. Z controls the involuntary actions of our body. D. All of these 11. Four children made following statements : Siddhi : We have movable lower jaw that enables us to eat and talk. Manya : The long bones of our skeleton are filled with cerebrospinal fluid. Advika : C ardiac muscles are involuntary in function but resemble voluntary muscles in structure. Aradhika : A motor nerve called the optic nerve connects the eye to the brain. Which children made correct statements? A. Siddhi and Advika only B. Siddhi and Manya only C. Manya and Aradhika only D. Advika and Aradhika only 12. Study the given table carefully and identify the plants U, V, W and X. Plant U V W X
Mode of seed dispersal Dispersal by water Dispersal by animals Dispersal by splitting of fruit Dispersal by wind
18th NSO | Class-5 | Level 2 |
A. B. C. D.
U - Madar, V W - Dandelion, X U - Lotus, V W - Pea, X
-
Coconut Cotton Xanthium Coconut
13. Study the given food web. Which of the following graphs shows how populations of S, T and U are likely to be affected if the population of V is increased? S T Plants V U
A.
C.
U T
B.
S Time S
U
T
D.
Time
Population size
Observe the given diagram carefully which shows a reflex R arc. What will happen if the P orientation of neuron Q is made as of neuron P? Q A. All voluntary movements of body including reaction to heat will stop. B. The sensory receptor will not get stimulus from the candle. C. The motor organ will not be able to get instructions from the spinal cord. D. None of these
Population size
Does not allow any movement Pivot joint Shoulder joint Gliding joint
Population size
9.
P Q R S -
Population size
D.
S T U Time U T S Time
14. Which of these differences between insect-pollinated flowers and wind-pollinated flowers is incorrect? Insect-pollinated Wind-pollinated flowers flowers A. Pollen grains are Pollen grains are heavier and sticky. light, small and dry. B. Petals are dull-coloured. Petals are usually bright and colourful. C. Stigmas are small, Stigmas are usually enclosed between petals. large, hairy or feathery. D. Flowers have a peculiar Flowers are generally odour and generally odourless and produce nectar. nectarless. 15. Advika found three fruits X, Y and Z. Fruit X was very light and had wings. Fruit Y was spiny and fruit Z had a thick fibrous coat. Which of the following holds true for X, Y and Z? A. Mode of seed dispersal of fruit X is similar to that of lotus. B. Both fruits, Y and Z can be dispersed by the same agency. C. Seeds of guava and seeds of fruit Y both are dispersed by animals. D. Mode of seed dispersal of fruit Z is similar to that of balsam. 16. The picture below shows how a plant grows.
a
b
c
d
3
Which of the following can be inferred from the given picture? A. A seed has life. B. A seed needs air, water and food to grow. C. A seed cannot grow on its own. D. A seed does not need air and water to grow.
17. Study the description given below. Plants X and Y have waterproof leaves and float on water; plant X has swollen leaf stalks but plant Y does not. Which of the following pairs of plants can ‘X’ and ‘Y’ be? X Y A. Water lily Water lettuce B. Water lily Water hyacinth C. Water hyacinth Water lettuce D. Water moss fern Water lily 18. Four burning sticks are placed into different containers P, Q, R and S containing oxygen, carbon dioxide, nitrogen and air respectively. The observations are then noted down. Which of these observations is correct? Container Observation A. P T he glowing stick is extinguished immediately. B. Q The glowing stick bursts into flame. C. R The glowing stick bursts into flame. D. S The glowing stick continues to glow for a while. 19. Select the incorrect option regarding the process shown in the given figure. Water inlet
Flask X
Water outlet Flask Y
A.
B.
C.
D.
The amount of water will gradually decrease in flask X. The amount of water will gradually increase in flask Y. T here will be no decrease in the quantity of water in the whole process. None of these
20. Raman took four similar pots (with a hole at the base) each with equal amount of different type of soil. He then placed these four pots on four similar dishes and poured water slowly on each soil sample. He used a stopwatch to measure the time taken by water to reach the level, he had marked at the same height in each dish. 4
The results obtained by him were tabulated in the table shown here.
Type of soil
W
X
Y
Z
Time (in seconds) taken by water
48
65
35
110
Which soil is the most suitable for a plant that thrives in sandy soil ? A. W B. X C. Y D. Z
21. The on 1. 2. 3. 4. A. C.
rate of evaporation from the pond is dependent . Size of the pond Humidity in the air Strength of the wind Temperature of the surrounding air 1 and 2 only B. 2 and 3 only 1, 2 and 3 only D. 1, 2, 3 and 4
22. A fixed volume of water will dissolve a certain amount of salt. If the same volume of water is then heated, more salt can be made to dissolve in it. The best explanation to this is . A. Heating increases the spaces between the water molecules B. Heating reduces the size of the salt particles C. Salt melts in hot water D. Both water and salt particles become smaller when heated 23. Which of the following statements is correct about rocks and minerals? A. Chalk is a form of limestone. B. Most sedimentary rocks were once either metamorphic or igneous. C. Gneiss is formed from pumice and has light and dark bands. D. Coal and petroleum are precious metallic minerals. 24. The given figure shows an area of land that has changed over a period of time. Which process changed the shape of the rock layers over time? River River Rock layers
A.
B.
C.
D.
Many years ago
Rock layers
Present
The process involved in the formation of dew drops. The process involved in the loss of top soil layer. The process involved in the drying of wet clothes. The process involved in the conversion of light energy into chemical energy. | 18th NSO | Class-5 | Level 2
25. Which of the following damages are associated with acid rain? (i) Erosion of stone statues and buildings (ii) Melting of ice caps (iii) Increase in the number of mosquitoes (iv) Threat to the life of aquatic beings (v) Loss of soil fertility. A. (i), (ii) and (iii) only B. (i), (iv) and (v) only C. (i) and (iii) only D. (ii), (iii) and (v) only
30. The Earth's axis is tilted with respect to its orbital plane as shown in the figure. This means that if on day 1, one pole is directed away from the Sun then after around 182 days the same pole will be directed towards the Sun.
26. Which of the following would possibly result due to increasing rate of deforestation? (i) Process of top soil erosion may speed up. (ii) Some animals may become extinct. (iii) The problem of global warming may intensify. (iv) A possible source of natural drugs to cure diseases may be lost. A. (i) and (ii) only B. (iii) and (iv) only C. (i), (ii) and (iii) only D. (i), (ii), (iii) and (iv)
Which of the following two conclusions can be drawn from the above given passage and figure about days at North and South poles in the first and second half of the year respectively? First half of year Second half of year A. 24 hours of daylight Complete darkness at South pole at North pole B. Complete darkness Complete darkness at North pole at South pole C. 24 hours of daylight Complete darkness at North pole at South pole D. Both A and B
27. If young crescent Moon is observed on the night of 11th January 20XX, then what is expected to appear on the night of 26th January? A. Old Crescent Moon B. Young Gibbous C. Old Gibbous D. Full Moon 28. Read the given paragraph. The American spacecraft Apollo - 7 carrying three passengers viz. Neil Armstrong, Edwin Aldrin and Yuri Gagarin landed on Moon on 21st July, 1979. This was a remarkable day in the history of mankind. They left a flag of NASA there which was specially designed to stay taut on the Moon, where there is no air. There are some errors in the given paragraph. Select the option that correctly identifies their number. A. 2 B. 3 C. 4 D. 5 29. A forest catches fire and burns completely. Which of the following communities will appear first?
A. C.
P
P R
18th NSO | Class-5 | Level 2 |
Q
R B. D.
Q P or Q.
North Pole Sun
Equator South Pole Day 1
31. Venus is the hottest planet of the Solar system even though Mercury is the closest planet to the Sun. The best explanation to this is _________. A. Venus has an atmosphere rich in carbon dioxide which is a greenhouse gas. B. Venus has no atmosphere to regulate the temperature. C. Venus has the lowest tilt of all other planets. D. Atmospheric pressure on Venus is very high as compared to other planets of solar system. 32. Select the correct option regarding P the given figure, if alphabet ‘P’ Q represents the star at the centre of our solar system. R A. If Q is Mars then the number of R around it will be 2. B. If Q is Venus then the number of R around it will be 3. C. If Q is Jupiter, then the number of R around it will be 58. D. If Q is Neptune, then the number of R around it will be 0. 33. Select the correct comparison Inner planets A. All of them have moons B. Made of gases C. Mercury, Venus, Earth and Mars D. Have no solid surfaces
among the following. Outer planets Not all of them have moons Made of rocks Jupiter, Saturn, Uranus and Neptune Have solid surfaces 5
34. Which one of the following will produce the sound with the lowest pitch, when you blow across the mouth of the test tube?
A.
B.
C.
D.
C.
Styrofoam balls
D.
Wet clay
39. Vaibhav had four magnets of different shapes. He brought the north pole of each magnet near a pile of 40 pins. His observations were recorded in the table below. Magnet
Distance between the magnet and the pins U-shaped magnet 6 cm Bar magnet 2 cm Ring magnet 4 cm Rod magnet 2 cm
35. Select the odd one out among the following agricultural practices on the basis of their frequency during a crop cycle. A. Irrigation B. Harvesting C. Weeding D. Manuring
Number of pins attracted 8 9 5 7
Based on the data given in the table above, which of the magnets has most likely the strongest pull? A. U-shaped magnet B. Bar magnet C. Ring magnet D. Rod magnet
36. Kavita wanted to toast some bread with the electric toaster. When she switched on the toaster, she received a mild electric shock. However, when her sister Komal tried the same, she did not feel any shock. What could be the possible reason for the difference in their experiences? (i) Kavita’s hands were wet but Komal’s hands were dry. (ii) Kavita was barefoot but Komal was wearing a pair of rubber slippers. (iii) Kavita’s body was a better conductor of electricity than Komal’s. A. (i) and (ii) only B. (i) and (iii) only C. (ii) and (iii) only D. (i), (ii) and (iii)
37. Which of the following appliances work by converting electrical energy into heat energy and are used to keep our surroundings warm?
41. Anil and Brij are hammering a nail into two pieces of wood to join them. Sunita covered her ears, because she said that hammering is noisy. She told them that they are wasting energy because most of the energy they used in hammering is getting lost. Anil disagreed with what Sunita said. Brij explained that some of the energy is converted to sound and heat, but not lost. Anil then added that energy can never be lost or destroyed. Who among Anil, Brij and Sunita is/are right? A. Brij only B. Anil only C. Sunita only D. Anil and Brij only
A. C.
P Q P and Q only P, Q, R and S
B. D.
R Q only S only
S
38. Four identical syringes were filled with different substances as shown. In which syringe will the plunger not move at all when pushed in ?
A.
6
Hydrogen
B.
Salt water
40. Three persons P, Q and R suffering with different diseases were put in separate rooms, each with four healthy people under similar conditions. After a few days, it was observed that only the people sharing the room with Q fell ill. Select the option that most correctly identifies the diseases of persons P, Q and R. P Q R A. Cholera Cancer Flu B. Flu Anaemia Rickets C. Anaemia Flu Asthma D. Asthma Rickets Conjunctivitis
42. Bhavika tries lifting the same object weighing 25 kg in different ways as shown here. She is standing on a 3 m tall platform. Which of these ways would require the least effort? | 18th NSO | Class-5 | Level 2
25 kg
3m
D.
3m
C.
25 kg
44. Select the correct match of the following food chains (i) and (ii) with the pyramids d, e and f shown here. (i) Grass → Goat → Lion (ii) Lime tree → Caterpillars → Mynas
B.
25 kg
3m
A.
3m
Pulley
A. C.
d (i) - d, (ii) - e (i) - e, (ii) - f
e B. D.
(i) - d, (ii) - f (i) - f, (ii) - d
f
45. Which of the following changes is different from the other three? A. Opening of the lid of a bottle jar on submerging in hot water. B. Breaking of telephone wires hung overhead on poles in cold weather. C. Cracking of a thick-walled glass when hot water is poured into it rapidly. D. Buckling of railway lines.
Spring Weight Pen Rotating drum A. B.
Collision of Earth's underground plates None of these
25 kg
43. The instrument shown in the figure is used for recording a natural phenomenon which is caused by .
C. D.
Building of low pressure area over sea Excessive rainfall
Achievers Section 46. Jayesh bought three different kinds of fish, P, Q and R. He put fish P population and fish Q population into tank X, and fish P population and fish R population into Y. He recorded the number of each fish in each tank for a week. There were no dead fish in the tank when he checked every day. The graphs below show the results at the end of the week. Q P
Number of fish
48. Refer to the given Venn diagram.
R P
Number of fish
Time Tank X
P Plants that propagate vegetatively by stem
Time Tank Y
Which of the following shows the prey-predator relationship between the three fishes? A. P → Q → R B. Q → P → R C. R → P → Q D. Q → R → P
47. Sunidhi could see a pointed beam of light on settingup an experiment as shown here. She used sheets P, Q and R made of three different materials respectively. She noticed that when she replaced the sheet P with a sheet made of the same material as sheet Q, then she could see the whole candle. Pin holes
S
Candle flame
18th NSO | Class-5 | Level 2 |
Q
R
Q Plants that propagate vegetatively by leaves T
R Plants that reproduce by seeds
P
Which of the following options is correct regarding P, Q and R? A. Sheet Q is made of a transparent material. B. Sheet R is made of a transparent material. C. Sheet P is made of an opaque material. D. All of these.
Select the correct option regarding P, Q, R, S and T. A. S could be a rose plant whereas P could be a potato plant. B. Q could be Br yophyllum and T could be strawberry. C. R could be a fern or an alga. D. Q could be spinach and P could be colocasia. 7
49. The given maps show the population of a plant as found presently, and five years ago. Based on the maps, it can be concluded that the plant is dispersed by ______. er
er
Riv
Riv Islands
A. B.
Year : 2016 Wind Animals
Islands
Year : 2011
C. D.
Water Splitting
50. P and Q are two distant places on earth located at about 125 kms distance. Which of the following assumptions can be made about P Q these places? A. The temperature at a particular time will be higher at place P than that at place Q. B. Air current will flow from place P to Q. C. It is afternoon at place Q while evening at place P. D. None of these assumptions can be made.
SPACE FOR ROUGH WORK
8
| 18th NSO | Class-5 | Level 2
19th
LEVEL - 2 Year 2016-17
SCIENCE 1.
Study the given table and select the correct option regarding P, Q and R. Reproductive parts Roots Q R other than seeds Example of plants P Ginger Bryophyllum A. P is modified to store food as in sweet potato or peepal. B. Q is always underground and modified to store food. C. R is non-green and non-photosynthetic and performs the function of reproduction only. D. P could be dahlia or turnip.
Which of the following animals’ breathing organ is not hidden in the given word grid? A. Whale B. Scoliodon C. Grasshopper D. Earthworm 2.
3.
4.
5.
2
G I L L S Q
O P U T K S
The given diagram shows three gears arranged to work in a mechanical system. If gear P Q moves in an anticlockwise direction, in which direction would gears P and R move? A. P-Anticlockwise, R-Clockwise B. P-Clockwise, R-Clockwise C. P-Clockwise, R-Anticlockwise D. P-Anticlockwise, R-Anticlockwise
S P N I I P
W S G H N O
H O S R S R
Q R
One afternoon Ravi and Mohit were playing in park. All of a sudden, Ravi felt uneasy and started to bleed through nose. What should Mohit do immediately to handle the situation? A. He should blow some warm air on a handkerchief and put it over Ravi’s mouth. B. He should make Ravi sit on a bench or chair with his head held back. C. He should block Ravi’s nose with a piece of cloth to stop the bleeding. D. He should apply some antiseptic within Ravi’s nose using some cotton. d, e, f and g are drops of wax placed on a rectangular piece of metal. When the metal frame is heated at the point shown in the diagram, the drops of wax will melt. Which of the following shows the order in which the drops of wax will melt? e f d A. d, e, f and g g B. d, e, g and f C. g, f, e and d D. g, f, d and e
6.
7.
One night, Lissy watched a constellation over a period of several hours. She found that the constellation seemed to move across the sky. Which of these can explain this? A. Some constellations are moving constellations. B. As the Earth rotates, constellations seem to move. C. The outer portions of the galaxy rotate very slowly around the Earth. D. All constellations move randomly through the sky. Refer to the given Venn diagram and select the correct option regarding P and Q. Animals Animals Animals that can that have that can both swim P scales as Q only in water and outer body wriggle on walk on land covering ground
A. B. C. D.
8.
Which of the following is not a reflex action? A. Stepping back when toe is pricked by a sharp nail. B. Contraction of pupils of the eyes when exposed to bright light all of a sudden. C. Coughing or sneezing on intake of an irritant material. D. Recalling and writing the mugged up content in exam paper.
9.
P P P P
-
Siberian crane, Q - Alligator Crocodile, Q - Rattle snake Seal, Q - Turtle Salmon, Q - Lizard
Refer to the given figure indicating three types of forces, X, Y and Z and select the incorrect option.
Y
X
A.
B.
C.
D.
Z
An astronaut floats in space due to absence of force Z. When we use pulley to lift a bucket of water from well (pulling vertically downward) then pulley makes X in opposite direction of Z making it easier to lift the bucket. Force Y is responsible for wearing and tearing of tyres of vehicles. We can walk only on those surfaces which offer no Y. | 19th NSO | Class-5 | Level 2
10. Refer to the given Venn diagram and identify characteristics P and Q. Muscles Muscles of Muscles of stomach P arms and of heart Q and small legs intestine
A. B.
C. D.
P-Voluntary in nature, Q-Never take rest P-Presence of striations, Q-Involuntary in nature P-Get fatigued easily, Q-Non-striated P-Involuntary in nature, Q-Never take rest
11. The diagram shows three people taking a ride at a fair as shown here. As the boat swings back and forth, which of the following statement(s) is/are true about the three persons, X, Y, and Z ? X
Y
Z
(i)
experiences the most potential energy when X the boat swings left. (ii) Z experiences the most potential energy when the boat swings right. (iii) Y experiences the most potential energy as the boat passes the rest position during swinging. A. (i) only B. (ii) only C. (i) and (ii) only D. (i), (ii) and (iii)
12. X is a plant whose seeds are dispersed by wind whereas Y is a plant whose seeds are dispersed by animals. Which of the following holds true regarding plants X and Y? A. The seeds of plant X may have either wings or hair like structures. B. The fruits of plant Y may or may not be edible. C. The seeds of plant X are dispersed in a small radius around parent plant whereas seeds of plant Y are dispersed to very far off places. D. Both A and B 13. Starting from the first letter strike out every alternate letter to get the name of a sedimentary rock formed when large rounded clasts get cemented together in a matrix. A. PQSUTAURJTKZOIWTLEM B. MORBTSUIVDWIXAYNZ C. SGQRPAMNLIGTKET D. LCYOMNEGTLUOJMGEKRIASTPEQ 14. Identify the incorrect statement from the following. A. Matter exists in different forms. B. Matter can be changed from one form to another. 19th NSO | Class-5 | Level 2 |
C.
D.
A new substance is formed in a chemical change. Ice is heavier than water.
15. The given diagram shows arrangement of three magnets where their poles in contact stick to each other. Which of the following arrangements is not possible with above given magnets? Q A.
P S
R
T B.
U Q
P
S C.
R U
T
P D.
Q T
U
T S
U
R P Q North pole
16. Refer to the given relationship based on eating habit and select the option which satisfies the same relationship. Wildebeest :: Eagle :: Bear
A. B. C. D.
Crocodile :: Vulture :: Wolf Zebra :: Leopard :: Crow Elephant :: Sparrow :: Giraffe Kangaroo :: Hippopotamus :: Snake
17. Refer to the given flow chart and select the correct option regarding P, Q and R. It is a communicable disease Yes Spreads through air
Yes
P
No Spreads through contaminated Yes food and water No Spreads through insect bites
Yes
Q
R
A. P could be tuberculosis or leprosy, caused by virus. B. Q could be cholera or typhoid, caused by bacteria. C. R could be malaria or sleeping sickness, caused by Anopheles mosquito. D. P, Q and R are non-infectious but contagious diseases.
18. Which of the following signs does not warn against pollution? A.
C.
B.
D.
3
19. Raman planted four plants P, Q, R and S near the boundary of his garden. The diagram shows the distribution of these plants in the garden area after a certain time period. Key : Parent Plant Plant Plant Plant
P Q R S
Type of soil Time (in sec)
plants
Garden
Which one of the plants is most likely to be dandelion? A. Plant P B. Plant Q C. Plant R D. Plant S
at the bottom of pot to collect the water. She used a stopwatch to measure the time taken for water to reach the level, she had marked in each dish. She tabulated the results as shown here.
W 40
X 60
Y 20
Z 110
Which soil is best suited for rice cultivation? A. W B. X C. Y D. Z
24. The object X is made up of two materials 1 and 2. When the light is shone on it, it casts a shadow on screen as shown in the picture.
20. Four beakers with copper sulphate at the bottom are shown below. Each beaker is left undisturbed for some time. In which beaker would the copper sulphate dissolve first?
2 Torchlight
1
Object X Screen
A. P C. R
B. Q D. S
21. Select the incorrect statement. A. Jupiter is the largest planet which takes about 12 years to orbit once around the Sun. B. Neptune appears bluish in colour due to the presence of helium gas. C. Mars contains a lot of rusted iron that makes it look red. D. Jupiter, Saturn, Uranus and Neptune have more than one moon but Mercury and Venus do not have any moon.
Amount of light that passed
22. Raj shone torchlight on three objects P, Q and R one at a time and measured the amount of light that passed through each one of them by using light sensors. The given graph shows the result of his experiment. Q
Cardboard Clear plastic sheet Tracing paper Window pane Aluminium foil Sand paper Cellophane paper Tracing paper Mirror
23. Seema carried out an experiment to find out how fast water can pass through four different types of soil. She placed each type of soil into a pot and put a dish 4
P - Puja whispering into Reema’s ears. Q - A group of children burning the crackers. R - A plane taking off.
A.
B.
C.
D.
P Material
B. C. D.
25. Which of the given graphs correctly shows the level of noise produced by three activities P, Q and R given in the box?
R
Which of the following options correctly identifies P, Q and R? P Q R A. Frosted glass Mirror Cellophane paper
Identify materials 1 and 2 of which object X is made. Material 1 Material 2 A. Aluminium foil Thermocol B. Cardboard Clear plastic sheet C. Clear cellophane paper Styrofoam D. Thermocol Cardboard
26.
Which of the following statements is/are incorrect? (i) Milky Way is a spiral-shaped galaxy. (ii) Planet Venus has 63 Moons. (iii) Satellites are small heavenly bodies that revolve around the Sun. (iv) O ne revolution of the Earth is completed in 1 about 365 days. This time period is called a 4 solar year. A. (i) and (iv) only B. (ii) and (iii) only C. (i) and (ii) only D. (iii) and (iv) only | 19th NSO | Class-5 | Level 2
27. Rohan categorised simple machines used at his home into two groups as shown here. Which of the following can be categorised in group 1 and 2 respectively? Group 1 Group 2 A. Stapler, Wheelbarrow Scissor Tweezers B. Crowbar, Broom Seesaw Fishing rod C. Badminton racquet, Pliers Ice tong Bottle opener -------------------- D. Nutcracker, Shovel 28. Refer to the given classification chart and select the correct option. Minerals
Haematite
Q
R
S
Copper
P
Petroleum
29.
Which of the things listed below are biodegradable ? (i) Log (ii) Plastic toys (iii) Gold necklace (iv) Roasted chicken (v) Credit card (vi) Apple A. (i) and (ii) only B. (iii) and (iv) only C. (iii), (iv) and (v) only D. (i), (iv) and (vi) only
A.
30. Raju, a farmer got his field checked for soil toxicity. The report showed high level of toxic chemicals in his field. How can these toxic chemicals in the soil be harmful? A. They may enter any nearby waterbody due to runoff and cause algal bloom. B. They are absorbed by food plants growing in the soil making them unfit for consumption. C. They may get evaporated in the air causing air pollution. D. Both A and B 31. Figures P and Q represent the movement of two types of joints in our body.
P
C. D.
32. Preeti looked at the night sky of 13th August and observed a Full Moon. What shape of Moon will she most probably observe on 26th August? A.
B.
C.
D.
Q
Select the correct statement regarding them. A. Movement of bones having joint P can be
19th NSO | Class-5 | Level 2 |
33. The celestial bodies which revolve around the Sun between the orbits of Mars and Jupiter are called A. Asteroids B. Comets C. Meteors D. Meteorites. 34. The given graph shows the changes in level of pollution in an area over a time period. Level of pollution
Bauxite
P is a non-renewable fuel source which is also responsible for environmental pollution and global warming. B. Q could be pyrite or calamine. C. R and S are good conductors of heat and electricity hence used in making utensils, wires, etc. D. Both A and C
B.
Non-Metallic
Metallic
compared to the movement of a joystick on computer. Bones having Q joint can show movement in only one plane. Joint P is present in our elbows and knees. Joint Q is present between our backbone and skull.
P
Q
R S T U Time
Which of the following can be inferred from the given graph? A. At point P a lot of forest land was cleared for human consumption whereas at point Q large scale afforestation was done. B. At point R a new factory was set up in the area. C. People cut down the use of fossil fuels in the interval S – T as compared to its earlier usage. D. Intervals R – S and T – U indicate activities like use of bioinsecticides and biopesticides instead of chemicals in farming, use of public transport instead of private transport, etc.
35. The strong storms in the Atlantic and northeastern Pacific oceans are called P whereas in northwestern Pacific Ocean they are called Q. In the Indian Ocean and south Pacific Ocean they are called R. Identify P, Q and R in the given paragraph. A. P-Hurricanes, Q-Typhoons, R-Cyclones B. P-Typhoons, Q-Hurricanes, R-Cyclones C. P-Cyclones, Q-Typhoons, R-Hurricanes D. P-Hurricanes, Q-Cyclones, R-Typhoons 5
Q X
S Y
Z
Identify these states and processes (P, Q, R and S) and select the incorrect option regarding them. A. Process R is responsible for drying of wet clothes when put on clothesline. B. Process S is responsible for formation of clouds in the atmosphere. C. A naphthalene ball converts from its X state to Y state and vice versa by involving processes P and Q. D. During processes P and R, heat energy is used to overcome the force of attraction between the particles.
37. Read the given statements and select the option that correctly fills blanks in any three of these. (i) A ________ is a bandage tightly tied over the wound to stop bleeding. (ii) A crack or break in a bone is called a ________. (iii) ________ is a bandage passing over the shoulder to support an injured upper limb. (iv) A strip of rigid material that is used to hold a broken bone in position is called ________. (v) Throwing water on fire caused by defective wiring can cause ________. A. (i)-Sling, (iv)-Compression, (v)-Discolouration B. (ii)-Fracture, (iii)-Sling, (v)-Electrocution C. (ii)-Sprain, (iv)-Splint, (v)-Electroplating D. (i)-Tourniquet, (iii)-Splint, (iv)-Sling
Does it break easily?
No
Yes Does it allow light to pass through it? Yes
No
Is it a good conductor Yes of heat? Does it float on water?
Yes
41. The given setup shows the separation process of a mixture containing water, X and Y. X and Y respectively are ________.
Step I
P
R
Q
B. C. D.
R Eraser Spectacle lens Styrofoam cup Steel tumbler Wooden door Aluminium foil Cardboard Gold earrings Window pane Thermocol plate
39. Terrace farming is done in hilly areas. It helps in reducing soil erosion occuring due to rains because A. It reduces the speed of flowing water B. It does not allow rain water to hit directly on crop plants 6
A. C.
Step II
Mud and Salt Sugar and Salt
B. D.
Salt and Sugar Mud and Clay
42. Refer to the given flow chart and select the incorrect option. Brain Dome shaped largest part P
P Q A. Iron rod Sand paper
It stagnates the rainwater which can be used by crop plants later on D. Both A and C
40. Match column I with column II and select the correct option. Column I Column II (a) Arctic tern (i) Migrates from sea to river to reproduce (b) Salmon (ii) Migrates to escape harsh winter (c) African (iii) Migrates to escape drought during summer antelope (d) Eel (iv) Migrates from river to sea to reproduce A. (a)-(ii), (b)-(i), (c)-(iii), (d)-(iv) B. (a)-(iv), (b)-(ii), (c)-(i), (d)-(iii) C. (a)-(i), (b)-(iv), (c)-(ii), (d)-(iii) D. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
38. Refer to the given flow chart and select the correct option regarding P, Q and R. Matter Yes
C.
A.
B.
C.
D.
Lower part which coordinates actions of muscles
Cone shaped structure that connects to spinal cord
Q
R
Part P will help a student think, learn and recall her lessons. Part Q will help a child to learn the art of riding a bicycle. Part R controls our breathing and heartbeat even when we are asleep. Part Q will help a person retract his hand when touched by a hot object.
43. A ball of mass ‘m’ was dropped from height ‘h’ on 3 different planets X, Y and Z one at a time. The given graph shows the comparative account of time taken by the ball to reach the surface of these planets when dropped from the same height. Which of the following holds true X Y Z regarding this? Time
36. The given figure shows three states X, Y and Z in which a matter can exist. P R
Planets
| 19th NSO | Class-5 | Level 2
A.
The ball will weigh heaviest on planet X and lightest on planet Y. B. It will be easier to lift a load on planet X as compared to planets Y and Z. C. The layer of atmosphere is most likely to be absent on planet Y but present on planets X and Z. D. Both A and C
44. Match column I with column II and select the correct option. Column I Column II (a) Circular transparent area (i) Optic nerve in the front portion of eye (b) The coloured part of eye (ii) Retina (c) An opening in the centre (iii) Iris through which light enters the eye (d) Layer of eye containing cells (iv) Pupil sensitive to light and colour (e) Nerve that carries impulses (v) Cornea from eye to brain A. (a)-(ii), (b)-(iv), (c)-(iii), (d)-(i), (e)-(v) B. (a)-(iv), (b)-(ii), (c)-(i), (d)-(iii), (e)-(v)
C. D.
(a)-(v), (b)-(iii), (c)-(iv), (d)-(ii), (e)-(i) (a)-(ii), (b)-(v), (c)-(iii), (d)-(i), (e)-(iv)
45. Two persons X and Y went to see a doctor for their respective diseases. The given box shows what they communicated to the doctor about their illness.
Person X : “I have swollen gums that bleed when I brush my teeth or eat anything. My joints are also swollen and keep paining.” Person Y : “I am unable to see properly in dim light.” What can be concluded about these persons? A. Person X does not take citrus fruits in his diet. B. Person Y is suffering from iron deficiency. So he should take lots of green leafy vegetables in his diet. C. Person X is suffering from scurvy whereas person Y is suffering from rickets. D. Both the persons are diseased due to deficiency of vitamins but person X is having vitamin A deficiency and person Y is having vitamin C deficiency.
ACHIEVERS SECTION 46. Study the given food web. P Q
Oak nuts
S
R Which of the following graphs shows how the populations of P, Q and R are likely to be affected if the population of S is increased?
A.
Q P
Population
Population
Q
P B. R
R Time
Population
P R
C.
Population
Time
D.
Q
P
Time
R S T Cabbage Clove Chenopodium
B. Tapioca
Lotus
Lettuce
Banana Brinjal
C. Mustard
Kale
Castor
Mint
D. Broccoli
Chinaberry Candytuft Fennel Tomato
Wheat
48. Ritu took two bimetallic strips, I and II (of equal size, length and breadth) made up of metals P and Q; and Q and R, respectively as shown here. She subjected each bimetallic strip to heating for same time period. The given diagram shows her experiment.
R Q
Time
47. Refer to the given flow chart and select the correct option regarding P, Q, R, S and T. Commonly edible plant parts Root P
P Q A. Argemone Bamboo
Stem Q
19th NSO | Class-5 | Level 2 |
Leaf R
Flower S
Fruit T
Which of the following cannot be inferred from the above experiment? A. Metal P expands more as compared to metals Q and R on heating for the same time period. B. Metal R contracts more as compared to metals P and Q on heating for the same time period. C. The ascending order of expansion of these metals when subjected to heating is R < Q < P. D. Both B and C 7
49. Ravi set up an experiment as shown below.
D. In set up Q, the solution inside Visking tubing will become blue black at step II as all the starch is converted to simple sugars by amylase.
50. Which of the following is not present in the given word grid?
Which of the following holds true regarding set ups P and Q? A. In set up P, the solution inside Visking tubing will become blue black at step II as all the starch is converted to simple sugars. B. In set up Q, the solution inside Visking tubing will become blue black at step II as starch is not digested at all. C. In set up P, the solution inside Visking tubing will become blue black at step II as starch is not digested by boiled amylase.
F L O O D P J
A.
B.
C.
D.
B F I E R V L
T Y P H O O N
S C W U U L E
U Y X R G C A
N C Z R H A R
A L Y I T N T
M O P C E O H
I N Z A T U Q
A strong tropical storm with fast spinning winds called as hurricane in Southern USA. Natural disasters caused due to excessive or no rainfall at all in an area An opening or rupture in Earth’s surface or crust through which hot molten rock, ash and gases escape A natural havoc whose intensity is measured on a seismograph
SPACE FOR ROUGH WORK
8
| 19th NSO | Class-5 | Level 2
ANSWER KEYS 14th NSO 1. (B) 2. (D) 3. (C) 4. (C) 5. (A) 6. (C) 7. (B) 8. (D) 9. (C) 10. (A) 11. (C) 12. (B) 13. (B) 14. (C) 15. (C) 16. (C) 17. (D) 18. (B) 19. (B) 20. (C) 21. (D) 22. (C) 23. (D) 24. (B) 25. (C) 26. (C) 27. (A) 28. (D) 29. (C) 30. (A) 31. (B) 32. (B) 33. (C) 34. (C) 35. (D) 36. (C) 37. (B) 38. (D) 39. (C) 40. (B) 41. (A) 42. (D) 43. (A) 44. (A) 45. (B) 46. (B) 47. (C) 48. (C) 49. (C) 50. (C)
15th NSO 1. (D) 2. (B) 3. (D) 4. (C) 5. (B) 6. (B) 7. (B) 8. (D) 9. (C) 10. (B) 11. (D) 12. (D) 13. (D) 14. (D) 15. (B) 16. (B) 17. (D) 18. (B) 19. (B) 20. (B) 21. (A) 22. (B) 23. (C) 24. (A) 25. (D) 26. (A) 27. (C) 28. (C) 29. (C) 30. (C) 31. (D) 32. (D) 33. (C) 34. (A) 35. (D) 36. (D) 37. (C) 38. (A) 39. (B) 40. (B) 41. (D) 42. (A) 43. (C) 44. (B) 45. (A) 46. (D) 47. (C) 48. (B) 49. (B) 50. (B)
16th NSO 1. 8. 15. 22. 29. 36. 43. 50.
(D) (C) (C) (D) (D) (D) (C) (D)
2. 9. 16. 23. 30. 37. 44.
(B) (D) (C) (A) (D) (C) (C)
3. 10. 17. 24. 31. 38. 45.
(B) (D) (C) (A) (D) (A) (A)
4. 11. 18. 25. 32. 39. 46.
(D) (B) (B) (C) (C) (C) (C)
5. 12. 19. 26. 33. 40. 47.
(B) (B) (A) (B) (B) (D) (B)
6. 13. 20. 27. 34. 41. 48.
(C) (C) (D) (C) (C) (B) (D)
7. 14. 21. 28. 35. 42. 49.
(D) (B) (D) (C) (A) (D) (B)
17th NSO-Level 2 was an online exam. Hence, paper cannot be included in the booklet.
18th NSO 1. 2. 3. 4. 5. 6. 7. 8.
(C) (B) (D) (C) (D) (A) (C) (A)
9. 10. 11. 12. 13. 14. 15. 16.
(C) (D) (A) (C) (B) (B) (C) (A)
17. 18. 19. 20. 21. 22. 23. 24.
(C) (D) (D) (C) (D) (A) (A) (B)
25. 26. 27. 28. 29. 30. 31. 32.
(B) (D) (C) (D) (A) (B) (A) (A)
33. 34. 35. 36. 37. 38. 39. 40.
(C) (A) (B) (A) (D) (B) (A) (C)
41. 42. 43. 44. 45. 46. 47. 48.
(D) 49. (B) 50. (C) (C) (B) (B) (D) (A)
(C) (B)
19th NSO 1. 8. 15. 22. 29. 36. 43.
(D) (D) (B) (B) (D) (C) (B)
2. 9. 16. 23. 30. 37. 44.
50.
(D)
(C) (D) (B) (D) (D) (B) (C)
3. 10. 17. 24. 31. 38. 45.
(A) (B) (B) (B) (B) (D) (A)
4. 11. 18. 25. 32. 39. 46.
(B) (C) (C) (B) (D) (A) (C)
5. 12. 19. 26. 33. 40. 47.
(B) (D) (D) (B) (A) (A) (B)
6. 13. 20. 27. 34. 41. 48.
(B) (D) (B) (B) (D) (A) (B)
7. 14. 21. 28. 35. 42. 49.
(B) (D) (B) (D) (A) (D) (C)