SAMPLE PAPER FOR NATIONAL CYBER OLYMPIAD (NCO) STAGE-II CLASS -V
Time : 1 Hr.
Max. Marks : 50
GENERAL INSTRUCTIONS 1.
Before answering the paper, fill up the required details in the blank space provided in the answer sheet.
2.
Write your Name and Roll No. in the space provided in the bottom of this booklet.
3.
Blank papers, clip boards, log tables, slide rule, calculators, mobile or any other electronic gadgets in any form is not allowed.
4.
Paper carries 50 questions each of 1 (one) mark.
5.
There is no negative marking. Do not spend too much time on a particular question.
6.
No rough sheets will be provided by the invigilators. All the rough work is to be done in the blank space provided in the question paper.
7.
In case of any dispute, the answer filled in the OMR sheet available with the institute shall be final.
Name : ____________________________________________ Roll No. : _______________________________
MATHEMATICS 1.
Which list shows the first five positive multiples of 2? (A) 2, 3, 4, 5, 6 (B) 2, 4, 6, 8, 10 (C) 2, 20, 200, 2,000, 20,000 (D) 2, 22, 222, 2,222, 22,222
2.
Number Y is a multiple of 8. It is between 20 and 30. It is also a factor of 48. What is number Y? (A) 26 (B) 28 (C) 24 (D) 22
3.
Prateek needs 24 balloons for a party. He has 15 balloons already. Which equation would you use to find how many balloons Prateek still needs for the party? (A) 24 - 17 = ………….. (B) 24 + 15 = …………… (C) 15 + …………… = 24 (D) 15 × 9 =……………….
4.
Which sign belongs to the box to make the number sentence true? 196 ÷ 7= 14 2 (A) × (B) + (C) ÷
5.
(D) -
Pair of parallel lines in the given figure is ________. A
C
B D (A) 1
(B) 2
(C) 3
(D) None of these
6.
A tailor had 40 m of cloth. He sold 16.8 m of it and divided the remaining into 4 equal pieces.What was the length of each piece of remaining cloth? (A) 4.2 m (B) 11.6 m (C) 5.8 m (D) 23.2m
7.
What is the least number you could make using all the numbers given below? 6,3,8,7 (A) Three thousand, six hundred seventy-eight (B) Three thousand, eight hundred seventy-six (C) Six thousand, three hundred seventy-eight (D) Six thousand, eight hundred seventy-three
8.
0.6 ×10 =_____. The missing number in the blank is__________ (A) 0.06 (B) 6.0 (C) 0.60
(D) 60
(Space For Rough Work)
NCO _CLASS-V_PAGE # 1
9.
10.
6 ten thousands, 3 hundreds and 8 ones is ______ (A) 63800 (B) 60380 (C) 63080
(D) 60308
270.653 + 71.26 = _____.The missing number in the blank is _____ (A) 27.777 (B) 341.679 (C) 98.913
(D) 341.913
LOGICAL AND ANALYTICAL REASONONG Direction : (11) Find the missing number in the following series which replaces the questions mark. 11.
2, 12, 4, 14, 6, ? (A) 3
(B) 5
(C) 8
(D) 16
Directions : (12 to 13) In each of the following questions, there are four choices. Three of them are alike and form a group, while one of them is different. Find the odd-man-out as directe(D) 12.
(A) Mango
(B) Apple
(C) Orange
(D) Tomato
13.
(A) Lion
(B) Cow
(C) Dog
(D) Cat
Directions : (14) In each of the following questions, there are four choices. Three of them are alike and form a group, while one of them is different. Find the odd-man-out as directe(D)
14.
(A) Wheet
15.
Ram sit on the right of Jagdish and Jagdish sit on the right of joseph. Who sits in the middle ? (A) Ram
16.
(C) Sugar
(B) Jagdish
(C) Joseph
(D) Gram
(D) None of these
If A and B are two sons of a farmer (C) C has a daughter (D) How is D related to A ? (A) Daughter
17.
(B) Rice
(B) Sister
(C) Sister-in-law
(D) Daughter - in - law
Reena is smaller than Gudiya, Neelam is smaller than Poonam but taller than Gudiya who is bigest amoung them— (A) Poonam
(B) Reena
(C) Pooja
(D) Neelam
(Space For Rough Work)
NCO _CLASS-V_PAGE # 2
18.
The colour visible from the most distance place is ? (A) Black
(B) Blue
(C) Red
(D) Yellow
Direction : (19) Out of the four figures (A), (B), (C) and (D), given in the problem, three are similar in a certain way. However, one figure is not like the other three. Choose the figure which is different from the rest.
19.
(A)
(B)
(C)
(D)
Ans-D Direction :(20) Following question has four figure which continue to change in the specific manners. From the answers figure find which figure will come next.(5th).
20.
(A)
(B)
(C)
(D)
COMPUTER AND INFORMATION TECHNOLOGY 21.
Which device is used as the standard pointing device in a Graphical User Environment? (A) Keyboard (B) Mouse (C) Joystick (D) Track ball
22.
Which number system is usually followed in a typical 32-bit computer? (A) 2 (B) 10 (C) 16
(D) 32
Which number system is usually followed in a typical 32-bit computer? (A) Binary (B) Decimal (C) Hexadecimal
(D) Octal
In Computer System Scanner is ______ Device? (A) Input (B) Output (C) Both
(D) None
23.
24.
25.
A Compiler is ____ (A) a combination of computer hardware (B) a program which translates from one high-level language to another (C) a program which translates from one high-level to a machine level language (D) None of these (Space For Rough Work)
NCO _CLASS-V_PAGE # 3
26.
27.
28.
When a key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bits? (A) ANSI (B) ASCII (C) EBCDIC (D) ISO Dedicated Computer means (A) Doesn’t have OS
(B) Used by single person
(C) Assigned to one and only one task
(D) All of Above
Physical connection between Microprocessor Memory and other parts is called _________ (A) Path
29.
32.
(B) DRAM
(C) ROM
(D) All of the above
(C) Dots printed per unit time
(D) All of the above
RJ45 UTP cable has ________ Cables. (B) 3 pair
(C) 4 pair
(D) 5 pair
(C) Floppy Disk
(D) All of the above
(C) 1641
(D) 1804
Which of the following is a storage device? (B) Hard Disk
When did John Napier develop logarithm? (B) 1614
A normal CD-ROM usually can store up to __________data? (A) 680 KB
36.
(D) Hexadecimal
(B) Dot per inch
(A) 1416 35.
(C) Binary
(A) Dot per sq. inch
(A) Tape 34.
(B) Decimal
The output quality of a printer is measured by
(A) 2 pair 33.
(D) None of the above
Which of the following memories need refresh? (A) SRAM
31.
(C) Address bus
Shortcut Notation for groups of four Binary Digits is called ____________ Number System. (A) Unicode
30.
(B) Hub
(B) 680 Bytes
(C) 680 MB
(D) 680 GB
The spreadsheets, word processors, database management software and presentation software are types of software (A) Application
37.
(B) System
(C) Both (A) and (B)
(D) Processing
Which of the following should never be placed near any computer hardware or software? (A) Magnets
(B) Paper
(C) Coins
(D) Masking tape
(Space For Rough Work)
NCO _CLASS-V_PAGE # 4
38.
39.
Letters, numbers, and symbols found on a keyboard (A) Icon (B) Keys (C) Screen A word processing application is best for (A) Scanning pictures (C) Writing reports
(D) Menu
(B) Keeping an address book (D) Calculating distances
40.
A piece of hardware that is used to enter information into the computer by using keys (A) keyboard (B) monitor (C) disk drive (D) Icon
41.
A device that reads the information contained on a disk and transfers it to the computer’s memory (A) Monitor (B) Screen (C) Disk drive (D) Keyboard
42.
A hand-held input device that moves the arrow pointer on the screen and lets you select items by clicking on it (A) Mouse (B) Disk (C) Pointer (D) Monitor
43.
A spreadsheet application can do which of the following best? (A) Design an Internet site (B) Draw a butterfly (C) Place a photograph into a report (D) Average student grades
44.
A machine that uses binary logic to process information is (A) Printer (B) Computer (C) Scanner
(D) Speakers
1 Nibble = (A) 8 bits
45.
46.
47.
50.
(D) 100 bits
(B) Word document
(C) File
(D) Power point File
(B) Function
(C) Auto sum
(D) None of these
is the symbol for
(A) Formula
49.
(C) 1000 bits
This is an icon for
(A) Folder
48.
(B) 4 bits
Which of the following item is NOT an input device? (A) Keyboard (B) Mouse (C) Printer
(D) Joy stick
Whenever we take printout of a file from the computer, it generates (A) Soft copy (B) Hard copy (C) Duplicate copy
(D) Rough copy
The basic language of computers, made up of ones and zeros, is called the (A) Automatic language (B) Binary language (C) Hardware language (D) High level language (Space For Rough Work)
Q u e s.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
A n s.
B
C
C
A
A
C
A
B
D
D
D
D
B
C
B
Q u e s.
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
A n s.
B
A
C
D
C
B
A
A
A
C
A
C
C
D
B
Q u e s.
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
A n s.
B
C
D
B
C
A
A
B
C
A
C
A
D
B
B
Q u e s.
46
47
48
49
50
A n s.
A
C
C
B
B
NCO _CLASS-V_PAGE # 5
