MCQ Questions

Question No. 1

Fill in the blanks

Answer :

(a) A_________ saves our energy.

(b) There is a hidden computer built inside an ___________ testing machine.

(c) A________ is an artificial man.

(d) _________ is required to run a computer.

Question No. 2

True Or False

Answer :

(a) A machine is made by God.

(b) A machine saves our time.

(c) A machine helps to do the work hardly..

(d) A computer runs on electric power.

Question No. 3

Match the following:

Answer :

Question No. 4

Fill up the blanks with the following words:

Eye Robot Electricity Hidden Machine

Question No. 5

Answer the following questions.

Answer :

1. What is a machine?

3. Give some examples of any three machines used at home.

4. Why do we use machines?

6. What is meant by output?

7. What is the full form of PC?

5. What is meant by input?

2. How does a machine help us?

Question No. 6

A machine is made by __________.

Answer :

man

animal

devil

Question No. 7

A ____________ runs on electric power.

Answer :

Man

God

Machine

Question No. 8

A machine saves our ____________.

Answer :

Food

Fuel

Time

Question No. 9

A machine helps to do the work _____________.

Answer :

Slow

Faster

Hardly

Question No. 10

a machine gives ____________ results.

Answer :

Accurate

Wrong

Incomplete

Question No. 11

A computer runs on ___________ power.

Answer :

Petrol

Electric power

Water

Question No. 12

A computer helps in ___________ work.

Answer :

Physical

Calculation

Eating

Question No. 13

A ___________ gets disturbed by surrounding activities.

Answer :

Teachers

Animals

Machines

Question No. 14

A computer uses many devices for input and ____________.

Answer :

Output

Thinking

Memory

Question No. 15

An ATM is a machine that automatically counts and gives ______________.

Answer :

Man

Money

Hits

Question No. 16

A computer runs on __________power.

Answer :

CNG

Petrol

Electric power

Water

Question No. 17

A ___________runs on electric power.

Answer :

Animal

Man

God

Machine

A machine saves our_________

Question No. 18

A machine gives ______ results.

Answer :

Accurate

Incomplete

Wrong

Doubtful

Question No. 19

A computer uses many devices for input and _____

Answer :

Processing

Output

Thinking

Memory

Question No. 20

A machine is made by ________

Answer :

Man

God

Devil

Animal

Question No. 21

A machine saves our ________

Answer :

Food

Time

Fuel

Water

Question No. 22

A machine helps to do the work _____

Answer :

Slowly

Hardly

Greatly

Faster

Question No. 23

A computer helps in _________work.

Answer :

Calculation

Physical

Swimming

Eating

Question No. 24

A _____ gets disturbed by surrounding activities.

Answer :

Animals

Human brain

Machines

Teachers

Question No. 25

An ATM is a machine that automatically counts and gives______

Answer :

Hits

Money

Man

Cheats

Chapter

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