Chapter – 1st Basics of computers

Chapter – 1^st

Basics of computers

EVALUATE

A)   Tick  the correct answer.

1)Which machine run on electricity?

a)    Computer

b)    b)calculator

c)     c)motorbike

ans:- computer

2)_________gives accurate result.

a) human

b) machine

c) none of these

ans:- machine

B) Fill in the blanks using the given words.

.  {computer     accurate    power    laptop   machine }

1)machine need some kind of__ power _to work

2)_machine_are man made things that make are work quick and easy.

3)____computer________is a smart machine.

4)_ laptop_is easy to carry form one place to another .

5)A computer gives_accurate_results.

C)Write ‘T’ for true and ‘F’ for false statements.

1)A computer runs on electricity. (T)

2)Desktop is easy to carry from one place to another. (F)

3)Smartphone are types of computer around us. (T)

D)Answer the following questions.

1)What makes our work quick and easy ?

Ans. In the world around us ,we have a lot of machine.Machines are

man-made things which make our work quok and easy.

2)What is a computer?

Ans. A computer runs on electricity.So ,we call it an electonice machine.

3)Name different type of computers.

Ans. 1.Desktop 2.laptop 3.smartphone