MATHEMATICS PROBLEM SOLVING REVIEWER 1.
the ore? 13.50
20 m/s
At what rate should the amount of Php3,000 be invested to earn a simple interest of Php450 annually? 6
14.25 200 m/s 12.75 2000m/s
8
13.25
10
14.5
15 12
2. Taemin's father earns Php68,200 a year. what is his monthly salary? Php 2,750
20 m/h
6. Monho was granted an educational assistance loan of Php 5,000 at 12% interest a year. how much interest will she pay for the money she borrowed? Php16.00
10. A television station is reported to have a viewing and listening radius of 135 km. from its sending station. How many sq. km of territory does this station serve 5 625 sq. km 5 725. 6 sq. km 27 251 sq. km
Php 60.00 27 255.66 sq. km
Php 5, 683.33
Php 660.00
Php 5,000
Php 66.00
Php 5, 800.33
Php 600.00
27 251. 56 sq. km
Php 6,200
3. If it takes 30 minutes for Gina to type three pages, how many hours will it take her to type 63 pages at the same rate? 5.11
7. A book marked to sell for Php85 was reduced to Php60. What was the percent of discount? 10%
11. An 18-inch stick is cut into pieces, each 3/4 of an inch long. how may pieces are there? 21 22
20%
23
30%
24
35%
25
10 1/2 630 40% 30 1 1/2
4. Key made scores of 81, 76, 82 on three quizes. what is the least she can make on the fourth quiz to have an average of at least 80? 75
8. How much will you pay a month at Php 1.50 perr kilowatt-hour, if you leave a 25 watt electric bulb lighted every night from 8:00 pmto 5:00 am? Php 5.50
12. A driver covers 100 miles in 4 hours. During the first hour he rode 16 3/4 miles; during the second hour, 25 1/2 miles; and during the third hour 21 1/8 miles. how many miles did he ride during the fourth hour? 35 7/8 35 5/8
Php 6.5 36 3/8 Php 6.75 36 5/8
78
Php 8. 15 36 6/8
81
Php 10.12
85 90
5. How much metal will be obtained from 150 tons of ore if the metal is 8-1/2% of
9. What is the average speed of a car that travels 7.2 X 10^4 meters in one hour? 2 m/s
13. Onew's father bought a bicycle costing Php420 by installment plan and gavea downpaynet of Php60. if the balance is to be paid in equal monthly installments foe one year, how much should he pay every month? 15
20
72
hyperbolic
25
81
parabolic
30
89
35
14. Kai can do a job in % days. Sohu can do it in 10 days. how long will it take both men to finish the job? 3 1/2 days
18. Ravie bought a set of tableware marked Php28000 with an offer of 8% discount. By paying cash for the set she got an additional 5 percent discount. How much did the set of tableware cost? 3.5
2. According to kelpers third law, the period of a plant is proportional to some power of its distance from the sun. Which is the correct statement of this law. T R^2 T R^2/3 T R^1/3
5 days
3.8 T R^3/2
6 days 7 1/2 days 10 days
15. If a line 1 7/8 inches long is cut into six equal parts, how long is each part? 1/2
4.3 5.3 6.3
19. A 100 meter roll of cloth is to be cut into two pieces. One piece is 3 times as long as the other.how long is each piece? 25m., 75 m.
3. For a given string under constant tension, the frequency of vibration is inversely proportional to the square of the tension length of the string square root of the tension square root of the density per unit length
5/16
30m., 70 m.
15/16
20m., 80m.
4/5
25m., 65m.
3/10
45m., 55m.
4. if the graph of the velocity vs. time of a particle is plotted, the slope will give the particle's kinetic energy inertia momentum
16. A rectangular sheet of papare is 3 3/4 inches wide. Its length is twice its width. How many square inches of paper are there in the sheet? ( Area equals length times width.) 28 1/8
20. Lincoln can do a piece of work in 9 days. Xuimin is 50% more efficient that Lincoln. the number of days it takes Xuimin to do the same pice of work is.. 4 1/2
acceleration
28
5
29
6
27 8/12
10
equal and direct
26
13 ½
unequal and opposite
17. A bag of Pig feed will feed 18 pig in 54 days. how long will it feed 12 pig? 36 53
SCIENCE, PHYSICS REVIEWER 1. The path of a particle in motion is straight curved
5. According to Newton's Third Law, for every action, there is an/an ____ reaction. equivalent
equal and opposite
6. For a given string of constant length, the frequency of vibration is directly proportional to the square root of the tension
length of the string
60 kilograms of feathers
World Oxygen factory
square root of its mass per unit length
6 pounds of big rocks
World Food factory
square root of the density of the material of the string 7. The unit of work in GCS (centimetre-gramsecond) unit of energy and mechanical work is dyne newton erg foot-found
World most important thing 2. It is the process of splitting the one heavy nuclei to two light nuclei due to the bombardment of neutron fission fussion
None of the Above
7. what is the function of the left atrium ? Pumps blood
decay Intake for deoxygenerated blood disintegration to pass oxygenerated blood from the Source: lebanen
8. The work that a body ca due to its motion is termed _____ inertia momentum potential energy kinetic energy
3. Important for protection as it absorbs ultraviolet radiation from the sun. Sebum
pulmonary veins All of the above
Melanin Sweat
MATHEMATICS, ALGEBRA REVIEWER SET: A-2
Keratin
1. Find the factor x^3+2x^2-x-2. x+2
9. The force operative in braking a vehicle is friction resistance momentum Inertia
10. All of the following are vector quantities except force
4. Vitamin that maintains a lot of human body's tissues, like the ones in your eyes,skin, and liver Vitamin A Vitamin D
x+3
x-2
Vitamin E Vitamin B
displacement torque
x-3
2. Evaluate f(6) if f(x)=3x^4+3x^2-5x+6. 3927
3392
5. The process of photosynthesis takes place in the ? Chlorophyll
3972
weight
Chloroplast RANDOM SCIENCE QUIZ SUBMISSIONS. 1. Which weighs more? 125 pounds of cement 1 gram of toothpaste
2872
Stomata Mesophyll
6. What is the other term for plants?
3. Solve for the value of x. 2x-y+z=6 x-3y-2z=13 2x-3y-3z=16 2
4
(y)/xy
3
(xy)/(x+y)
12. A father tells his son, "I was your age now when you were born. I the father is now 38 years old, how old was his son 2 years ago? 15
17
1 8. Change 4/5 to percent form? 4
21 8 19 4. Find the value of x which will satisfy the following expression √(x-2)= √x +2. 18/6
3/2
9/4
80
.40
9. What is 1 and 3/4 of 5676? 3399
13. The sum of Kim's and Kevin's age is 18. In 3 year, Kim will be twice as old as Kevin. What are their ages now 4,14
5,13
None of the these 5688 5. Find the value of k so that 4x62+6x+k is perfect square. 2.5
9933
8856 9
36
10. Evaluate f(4,-3) if f(x,y)=4x^3.y^2+3x^2.y2x.y^2+y^3. 2061
7,12
6,12
14. Solve for the value of x in the following equation x^3+log(6/x)=6.278. 397.56
279.65
2.25 1034 6. Solve for 25(30^x)=(6^3)(5^5). 4
5
2
3
3478
1190
11. How much water must be evaporated from 10kg solution which has 4% salt to make a solution of 10% salt in Kg? 4
349.65
398.65
15. (a-b)^3=? a^3+3a^2.b+3ab^2+b^3
a^3-3a^2.b+3ab^2+b^3
a^3-3a^2.b+3ab^2-b^3 7 7. If can do the work in "x" days and B in "y" days, how long will they finish the job working together? (x+y)/xy
(x/xy
a^3+3a^2.b+3ab^2+b^3 6
5
ENGLISH, ANALOGY- SINGLE WORD APPROACH
1. Savor : Flavor :: Aroma :________ Smell
Praise
Basement Mezzanine
Apepetite
7. Gourmet : Food :: Chic :________ Hair
Feel House
13. Cereal : Corn : Legume ::_____ Beans
Relish
2. Bravery : Cowardice :: Integrety :________ Uprightness
Friendship
Rice
Dress
Tomato Squash
Uncertainty
8. Dais : Speaker :: Arena :________ Actor
Honesty Orator
14. Mason : Stone :: Plumber :______ Wood
Corruptibility
3. Nutritionist : Food :: Paleontology :________ Genes
Gladaitor
Glass
Announcer
Clay Pipe
Races
9. Trip : Journey :: Comfort :_______ Mood
Fossils Stress
15. Composure: Self Control:: Decrum : _____ Good physique
Bacteria
4. Pub : British :: Bistro :________ Spanish French Mexican Philippines
5. Gynecology : Women :: Pediatrics :________ Children Man Pregnant skin
6. Elegy : Death :: Dde :________ Life Beauty Reward
Strength
Good looks
Ease
Good manners Good planning
10. Aquatic : Water :: Terrestrial :_______ Land Air
16. Triangle : Pyramid :: Square :____ Cube
Forrest
Open
Cloud
Hook Gun
11. Summer : Winter :: Daybreak :_______ Dawn Evening
17. Zest : Enjoyment :: Naive :_____ Cache
Sunset
Precise
Sunrise
Simple Comedy
12. Top : Bottom :: Attic :______ Floor Ceiling
18. Geology : Mining :: Pedagogy : ____ Psychology
Drama
Moderate
Show
Teaching
Innate
Song
Blending
Ultra
Dance
19. Jaunty : Inactive :: Radical :______ Insurgent
MATHEMATICS PROBLEM SOLVING REVIEWER
ANSWER: 1. 15 2. Php 5, 683.33 3. 10 1/2 4. 81 5. 12.75 6. Php 600.00 7. 30% 8. Php 10.12 9. 20 m/s 10. 27 255.66 sq. km 11. 24 12. 36 5/8 13. 30 14. 7 1/2 days 15. 5/16 16. 28 1/8 17. 81 18. 5.3
20. Parody : Poem :: Burlesque :____ Attaire
19. 25m., 75 m. 20. 4 ½ SCIENCE, PHYSICS REVIEWER PART 3
1. parabolic 2. T R^3/2 3. length of the string 4. acceleration 5. equal and opposite 6. square root of the tension 7. erg 8. kinetic energy 9. friction 10. displacement RANDOM SCIENCE QUIZ SUBMISSIONS.
1. 60 kilograms of feathers 2. fission 3. Melanin 4. Vitamin E
5. Chloroplast 6. World Food factory 7. to pass oxygenerated blood from the pulmonary veins MATH 1. x+2 2. 3972 3. 2 4. 9/4 5. 2.25 6. 3 7. (xy)/(x+y) 8. 8 9. 9933 10. 11. 6 12. 17 13. 5,13 14. 397.56 15. a^3-3a^2.b+3ab^2-b^3
ENGLISH Analogy 1. Smell 2. Corruptibility 3. Fossils 4. French 5. Children 6. Praise 7. Dress 8. Gladaitor 9. Ease 10. Land 11. Sunset 12. Basement 13. Beans 14. Pipe 15. Good manners 16. Cube 17. Simple 18. Teaching 19. Moderate 20. Show
