Question bank

Chapter-1   How a Computer Works
Q-1

Match the following:
Q-2

Fill up the blanks with the following words:

Eye  Robot  Electricity  Hidden  Machine
1. A____________ saves our energy.
2. There is a hidden computer built inside an _____ testing machine.
3. A _____ is an artificial man.
4.____________ is required to run a computer.
5. There is a ____________computer built inside an ATM.
Q-3

Answer the following questions.
1. What is a machine?
2. How does a machine help us?
3. Give some examples of any three machines used at home.
4. Why do we use machines?
5. What is meant by input?
6. What is meant by output?
7. What is the full form of PC?
Multiple Choice Questions
Q-1 

A computer runs on __________power.

(i)

CNG

(ii)

Petrol

(iii)

Electric power

(iv)

Water

Q-2 

A machine is made by ________

(i)

Man

(ii)

God

(iii)

Devil

(iv)

Animal

Q-3 

A ___________runs on electric power.

(i)

Animal

(ii)

Man

(iii)

God

(iv)

Machine

Q-4 

A machine saves our ________

(i)

Food

(ii)

Time

(iii)

Fuel

(iv)

Water

Q-5 

A machine helps to do the work _____

(i)

Slowly

(ii)

Hardly

(iii)

Greatly

(iv)

Faster

Q-6 

A machine gives ______ results.

(i)

Accurate

(ii)

Incomplete

(iii)

Wrong

(iv)

Doubtful

Q-7 

A computer helps in _________work.

(i)

Calculation 

(ii)

Physical

(iii)

Swimming

(iv)

Eating

Q-8 

A _____ gets disturbed by surrounding activities.

(i)

Animals

(ii)

Human brain

(iii)

Machines

(iv)

Teachers

Q-9 

A computer uses many devices for input and _____

(i)

Processing

(ii)

Output

(iii)

Thinking

(iv)

Memory

Q-10 

An ATM is a machine that automatically counts and gives______

(i)

Hits

(ii)

Money

(iii)

Man

(iv)

Cheats

Chapter-2   Parts of a Computer
Q-1

Match the following :
Q-2

Answer the following questions :
1. What is a computer ?
2. What is the keyboard used for ?
3. Where is the keyboard connected to the computer ?
4. Write the other name of the system unit.
5. Describe the work of the following devices: Microphone, Speakers, Scanner ,Printer, Hard Disk, Microprocessor  
Q-3

Rearrange the jumbled words: 
1. S A C N N R E
2. P N R I T E R 
3. P E S A K E R S 
4.M O T H B E R O A R D 
5. K E Y O B A R D 
6. C O P U M T E R 
Multiple Choice Questions
Q-1 

A_______ has many small buttons on it. These buttons are called keys. 

(i)

Monitor 

(ii)

Keyboard 

(iii)

CPU

(iv)

Speaker

Q-2 

A computer is a _____ 

(i)

Machine

(ii)

Planet 

(iii)

Natural Thing 

(iv)

Game

Q-3 

A Computer helps to do our ____________jobs.

(i)

Mental 

(ii)

Chemical 

(iii)

Outdoor 

(iv)

Physical 

Q-4 

Remembering things, calculating sums, and giving accurate ____are the main mental jobs. 

(i)

Pain 

(ii)

Results 

(iii)

Trouble 

(iv)

Drink 

Q-5 

A keyboard is used to input words, ___ and commands into the computer. 

(i)

Video 

(ii)

Pictures 

(iii)

Sound

(iv)

Numbers

Q-6 

A system unit is the _________of the computer.

(i)

Heart 

(ii)

Kidney 

(iii)

Brain 

(iv)

Foot 

Q-7 

It is also known as CPU or____ .

(i)

Control Processing Unit 

(ii)

Central Processing Unit . 

(iii)

Center Processing Unit 

(iv)

Center Publicity Unit 

Q-8 

When we work on the computer, mainly ___is used to perform it. 

(i)

Scanner 

(ii)

CPU 

(iii)

Speaker 

(iv)

Printer 

Q-9 

A monitor is an ______

(i)

Input device 

(ii)

CPU

(iii)

Brain of the computer 

(iv)

Out put device 

Q-10 

Any word, letter, number or symbol which is entered through a _____goes to the CPU for processing. 

(i)

Keyboard 

(ii)

Printer 

(iii)

Speakers 

(iv)

Web Camera 

Chapter-3   Uses of Computer in Society
Q-1

Answer the following questions: 
1. What do students use a computer for ? 
2. What is the use of a computer for a doctor ? 
3. What does a bank manager do with a computer ? 
4. What work does an engineer do with a computer ? 
5. What purpose does a computer serve for a cartoonist? 
Q-2

Match the following:  
Multiple Choice Questions
Q-1 

You can make a drawing on the_____ .

(i)

Calculator 

(ii)

Mobile Phone 

(iii)

Typewriter 

(iv)

Computer 

Q-2 

You can watch a ______ and play music on a CD using a computer. 

(i)

Air 

(ii)

Sound 

(iii)

Movie 

(iv)

Current  

Q-3 

You can make a greeting card on the______ .

(i)

Computer 

(ii)

Calculator 

(iii)

TV 

(iv)

DVD Player  

Q-4 

You can talk to your relatives and____ using the computer.

(i)

Friends 

(ii)

Brain 

(iii)

Pets 

(iv)

God  

Q-5 

You can play games on the_____ 
 

(i)

Speaker  

(ii)

Plotter  

(iii)

Computer  

(iv)

Printer 

Q-6 

In__________ ,computers are used to keep the records of patients. 
 

(i)

School  

(ii)

Airport 

(iii)

Hospital 

(iv)

Hotel  

Q-7 

Some special ______are used with machines to diagnose diseases. 

(i)

Computers 

(ii)

Mobile 

(iii)

Cranes  

(iv)

Singers 

Q-8 

Computers are used in____ to teach various subjects. 

(i)

Schools 

(ii)

Hospitals 

(iii)

Airports 

(iv)

Hotels 

Q-9 

In railways, computers are used to book____ for the journey. 

(i)

Tickets 

(ii)

Food 

(iii)

Drink 

(iv)

Airport 

Q-10 

Computers are used at________ to do homework, gather information, read audio-visual learning material, watch movies, play games, etc. 

(i)

Office  

(ii)

Hospital 

(iii)

Railways 

(iv)

Homes 

Chapter-4   Using the Computer
Q-1

Answer the following questions: 
1. Where should we keep our shoes while entering the computer room?  
2. Can we carry water in side the computer room? 
4. What distance should we keep between our eyes and the computer screen? 
3. Why should we not make a noise inside a computer room.?
5.What should be done after shutting down the computer 
Q-2

Write down the steps of Turning On the PC and Shutting down the PC in the space given below. 
Chapter-5   Using the Mouse with Paint
Q-1

Fill in Blanks 
P__N__I__
Z_____M
E__A__E___
B__U__H
Q-2

Answer the followings questions: 
1. State the ways to hold the mouse. 
2. What do you understand by click? 
3. What is meant by right click? 
4. What do you understand by dragging?  
5. What is meant by double click? 
Q-3

Match the following 
Q-4

Fill in the blanks with the following words: Buttons Mouse Pointer Right Click 
a. A mouse has two __________
b. When you press the right button and release it quickly, this action is known as_________ of the mouse .
c. A arrow on the screen which is known as a pointer represents the_____ movement.  
d. When you drag the mouse from one place to another, the______ also moves in the same way.  
Q-5

Write the names of the following Paint tools: 
Multiple Choice Questions
Q-1 

When you drag the mouse from one place to another, the _________also moves accordingly. 

(i)

Pointer 

(ii)

Cursor 

(iii)

Line 

(iv)

Mouse 

Q-2 

When you press the left button and leave it quickly, this action is called ____of the mouse . 

(i)

Dragger 

(ii)

Left click 

(iii)

Click 

(iv)

Double Click 

Q-3 

When you press the right button and release it quickly, this action is called_______ of the mouse. 

(i)

Right click 
 

(ii)

Click 
 

(iii)

Double click 
 

(iv)

Dragger 
 

Q-4 

When you press the left button twice quickly, this action is called______ of the mouse. 

(i)

Double Click 
 

(ii)

Click 
 

(iii)

RightClick 
 

(iv)

Dragger 
 

Q-5 

A slant arrow on the screen which is called a ___, represents the mouse movement. 

(i)

Sparker  

(ii)

Dot 

(iii)

Ticker 

(iv)

Pointer 

Chapter-6   Using the Keyboard with WordPad
Q-1

Answer the following questions: 
1. What is the use of a keyboard? 
2. Define a cursor. 
3. What is the function of the Enter key? 
4. State the use of the cursor control keys. 
5. What is the use of the Backspace key? 
Q-2

Fill up the blanks with the following words: 

Alphabet  keys  Keys  Spacebar  104  Input  
1. A keyboard is an ________device.
2. The keys labelled with letters, are known as______ 
3. The longest key which has no label, is known as___ 
4. There are____ or more____ on a keyboard. 
Q-3

Rearrange the jumbled words: 
1. T Y P N G I 
2. S C E P A R B A
3. K E Y B A O R D
4. N M R U E I C
Multiple Choice Questions
Q-1 

The keys labelled with____ are called numeric keys. 

(i)

Letters 

(ii)

Numbers 

(iii)

Arrows 

(iv)

Command 

Q-2 

The keys labelled with____ are called alphabet keys. 

(i)

Numbers 

(ii)

Letters 

(iii)

Commands 

(iv)

Arrows 

Q-3 

The keys labelled with____ are called cursor control keys. 

(i)

Arrows 

(ii)

Alphabet 

(iii)

Number 

(iv)

Function 

Q-4 

The longest key which has no label is called____ 

(i)

Spacebar 

(ii)

Back Space 

(iii)

Function 

(iv)

Enter 

Q-5 

A keyboard has____ or more keys. 

(i)

104 

(ii)

204 

(iii)

208 

(iv)

199 

Q-6 

The buttons of the keyboard are called 

(i)

Keys

(ii)

Button

(iii)

Pointer 

(iv)

Cursor 

Q-7 

Processing and releasing the key to form words or numbers is called _________ 

(i)

Playing 

(ii)

Typing 

(iii)

Gaming 

(iv)

Hacking