The first automatic machine which is having the basic features of the modern computer is known as:
A)
Difference Engine
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B)
Analytical Engine
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C)
Analysis Engine
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D)
Hollerith's Machine
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E)
None of these
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How many function keys are there on a standard keyboard?
A)
10
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B)
12
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C)
14
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D)
9
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E)
None of these
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Napier's bone was capable of doing addition, subtraction, multiplication, and division. It was a manual device. Who developed this wonderful machine of that period?
A)
Joshef Napier
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B)
John Napier
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C)
Jenifer Napier
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D)
Albert Napier
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E)
None of these
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What is the full form of CPU?
A)
Control Processing Unit
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B)
Central Power Unit
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C)
Central Processing Unit
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D)
Command Processing Unit
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E)
Calculation Processing Unit
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What \[+,-,*,\] and / are called?
A)
Logical operator
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B)
Calculation operator
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C)
Arithmetic operator
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D)
All of these
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E)
None of these
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While working on computer Russell has deleted one important file by mistake. Now he wants to restore the file. From which location he can restore his file?
A)
My document
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B)
My computer
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C)
Any icons
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D)
Recycle bin
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E)
None of these
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Which one of the following is a character recognition technology?
A)
OMR
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B)
OCR
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C)
DOC
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D)
All of these
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E)
None of these
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Computer monitor is also known as:
A)
DVD
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B)
CPU
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C)
VDU
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D)
CCTV
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E)
None of these
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The output shown on the computer monitor is called:
A)
VDU
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B)
Hard copy
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C)
Soft copy
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D)
Screen copy
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E)
None of these
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If you want to leave the space between the words then the key you will press in notepad is:
A)
Space bar
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B)
Enter key
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C)
Shift key
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D)
Control key
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E)
None of these
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How many Bytes does the word SILVERZONE contain?
A)
5 Bytes
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B)
10 Bytes
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C)
40 Bytes
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D)
15 Bytes
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E)
None of these
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Which one of the following is correct for the proper booting of the computer?
A)
Switch on the CPU\[\to \]Switch on the UPS\[\to \]Switch on the main power.
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B)
Switch on the UPS\[\to \]Switch on the Main power\[\to \]Switch on the CPU.
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C)
Switch on the power from main power board \[\to \]Switch on the UPS\[\to \]Switch on the CPU.
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D)
All of these
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E)
None of these
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Match the following Column I with Column II:
Column I Column II 1. Hardware I. Display screen II. Program 2. Software III. Printers IV. Songs V. Chips
A)
\[1\to iii,\,\,v,\,\,2\to i,ii,iv\]
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B)
\[1\to iii,\,\,2\to ii,iv,v\]
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C)
\[1\to i,iii,v,\,\,2\to ii,iv\]
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D)
\[1\to iii,iv,v,\,\,2\to i,ii\]
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E)
\[1\to i,iii,\,\,2\to ii,iv,v\]
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The second generation of computer was started with the invention of which one of the following devices?
A)
Integrated circuits
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B)
Microprocessor
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C)
Transistors
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D)
All of these
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E)
None of these
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A device is made up of wooden frame and is capable of performing addition and subtraction only. What is the name of this device?
A)
Napier's bones
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B)
Pascaline calculator
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C)
Abacus
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D)
Leibnitz calculator
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E)
None of these
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Fourth generation of computers used______.
A)
transistors
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B)
integrated circuits
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C)
microprocessors
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D)
vacuum tubes
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E)
None of these
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A software which is used for drawing the pictures comes with operating system is better known as:
A)
Paint brush
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B)
Wordpad
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C)
MS-PowerPoint
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D)
All of these
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E)
None of these
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Which of the following is/are primary memory device?
A)
Magnetic tape
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B)
Magnetic disk
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C)
Optical disk
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D)
All of these are primary memories
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E)
None of these
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WWW stands for?
A)
World Wide Web
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B)
Wide World Web
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C)
We World Wide
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D)
World Whole Web
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E)
None of these
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A man bought a brand new computer. How can he see the information about the features of the computer on the screen which is stored in the BIOS?
A)
By only switching on the computer.
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B)
By connecting CD-drive to the computer.
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C)
By booting up the system and opening the system folder in control panel.
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D)
All of these
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E)
None of these
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A computer system requires which application to store data and operating system:
A)
System software
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B)
Application software
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C)
Hard disk
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D)
CD-ROM
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E)
None of these
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A folder "Song" contains another folder named "Classical song". Which one of the following is called the sub folder?
A)
Classical song
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B)
Both are sub folders
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C)
Song
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D)
All of these
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E)
None of these
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One of the most attractive application of computers for children is video games. Which device is used for controlling this game?
A)
CD
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B)
Joystick
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C)
Pen drive
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D)
Plotter
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E)
None of these
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A bar in which the information regarding the current open application is displayed is called:
A)
Menu bar
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B)
Title bar
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C)
Task bar
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D)
All of these
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E)
None of these
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Booting of computer starts immediately after _______ the computer.
A)
End the task
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B)
Switched on
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C)
Shut down
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D)
All of these
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E)
None of these
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My watch shows 5:05 P.M. which is faster by 10 minutes. What is the exact time?
A)
4:55 P.M.
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B)
5:20 P.M.
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C)
4:50 A.M.
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D)
4:50 P.M.
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E)
None of these
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Marry made the following design using squares.
What fractional part of the design is shaded?
A)
\[\frac{5}{12}\]
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B)
\[\frac{7}{12}\]
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C)
\[\frac{5}{6}\]
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D)
\[\frac{12}{5}\]
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E)
None of these
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Find out which figure is different from other three.
A)
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B)
done
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C)
done
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D)
done
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E)
None of these
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Tick the figure which would fit the question mark.
A)
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B)
done
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C)
done
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D)
done
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E)
None of these
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Find the missing letter from the given series. Z, W, T, Q, ?
A)
R
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B)
S
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C)
T
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D)
N
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E)
None of these
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Mrs. Kohli buys 3 kg 500 g of flour. Mrs. Khanna buys 2kg 150 g flour more than Mrs. Kohli. How much flour do they have altogether?
A)
1kg 350 g
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B)
5 kg 650 g
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C)
9 kg 150 g
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D)
4 kg 850 g
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E)
None of these
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Find out which figure is different from other three.
A)
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B)
done
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C)
done
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D)
done
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E)
None of these
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If Cricket is related to Bat, then Tennis is related to:
A)
Racquet
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B)
Ball
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C)
Gloves
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D)
All of these
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E)
None of these
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5 kg 8 g is equal to:
A)
58 g
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B)
508 g
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C)
5008 g
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D)
5080 kg
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E)
None of these
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Pointing out to a photograph, a man tells his friend "She is the daughter of the only son of my father's wife". How is the girl in the photograph related to the man?
A)
Daughter
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B)
Cousin
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C)
Mother
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D)
Sister
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E)
None of these
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How many 5s come just before 8 in the series given below? 8 5 7 8 5 8 5 5 8 5 8 8 7 5
A)
4
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B)
5
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C)
1
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D)
3
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E)
None of these
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Haemoglobin : Iron :: Chlorophyll : ?
A)
Copper
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B)
Magnesium
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C)
Cobalt
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D)
Calcium
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E)
None of these
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In a certain code language BOOK is written as KOOB, then which one of the following is correct for CHEAT?
A)
TEACH
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B)
TAEHC
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C)
TEAHC
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D)
HEATC
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E)
None of these
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The neighborhood association organized a play group for cats. 45 people joined and each brought 12 cats. How many cats were brought to the play group?
A)
600 cats
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B)
540 cats
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C)
300 cats
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D)
250 cats
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E)
None of these
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A fast train travels 200 kms in 1 hr. How many hours the train will take to cover 2800 kms?
A)
12 hrs
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B)
18 hrs
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C)
13 hrs
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D)
14 hrs
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E)
None of these
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Complete the numerical series by replacing the question mark (?) with the correct number. \[5+3+2=151022\] \[9+2+4=183652\] \[8+6+3=482466\] \[5+4+5=202541\] \[9+5+5=?\,\,?\,\,?\,\,?\,\,?\,\,?\]
A)
454585
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B)
454510
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C)
454545
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D)
454525
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E)
None of these
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A computer is shut down without saving the file then the contents of unsaved file will be:
A)
Lost
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B)
Jumped into other location
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C)
Saved on desktop
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D)
All of these
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E)
None of these
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The basic architecture of computer was developed by:
A)
John Von Neumann
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B)
Charles Babbage
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C)
Blaise Pascal
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D)
Garden Moore
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E)
None of these
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Which of the following is NOT a feature of MS-Paint?
A)
It can be used to create, edit, and print pictures.
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B)
It can be used to draw pictures, cartoons, maps, and subject material.
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C)
It can be used to write and edit letters and sending mails e-mails.
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D)
It can be used to view and edit scanned pictures.
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E)
None of these
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A touch screen is:
A)
AN I/O device.
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B)
A device which is not connected to CPU.
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C)
A direct access storage device.
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D)
All of these
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E)
None of these
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Rahul put his time piece on the table in such a way that at 6 p.m. hour hand points to North. In which direction the minute hand will point at 9.15 P. M.?
A)
South-East
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B)
South
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C)
North
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D)
West
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E)
None of these
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In a bowl, the number of marbles gets double after every minute. If the bowl gets filled after two hours of such process, how long do you think I will take for it to be half filled?
A)
2 hours
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B)
1 hour 30 minutes
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C)
1 hour
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D)
1 hour 59 minutes
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E)
None of these
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A class of boys stands in a single line. One boy is 19th in order from both the ends. How many boys are there in the class?
A)
37
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B)
39
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C)
27
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D)
38
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E)
None of these
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Find the odd one out.
A)
Flourish
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B)
Renovate
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C)
Blossom
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D)
Thrive
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E)
None of these
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A and B are young ones of C. C is the father of and B is not the son of C. How are B and C related?
A)
Niece and uncle
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B)
Daughter and father
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C)
Nephew and uncle
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D)
Daughter and mother
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E)
None of these
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