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Test Sheet-1
(Based on chapters 1 to 4)
Section A
A. Tick (3) the correct option.
1. Which of the following saves our time?
(i) bag (ii) doll (iii) computer
2. You can send and receive ................................ using a computer.
(i) books (ii) messages (iii) food
3. The ................................ shows what the computer is doing for you.
(i) mouse (ii) monitor (iii) CPU
B. Fill in the blanks.
Hints
printer, dust cover, human, information, correct posture
1. Machines are made by .................................
2. A computer can store .................................
3. We must cover the computer with .................................
4. Always maintain ................................ in the computer lab.
5. ................................ is used to print text and pictures on paper.
Section B
A. Short answer type questions.
1. Name any three machines that work on electricity.
2. Name any two places where computers are used.
3. Name two activities that you must not do in a computer lab.
4. Which part of a computer helps you to type your name?
B. Long answer type questions.
1. How is a computer different from other machines?
2. Write any two manners that you follow in the computer lab.
40 iPRIME (Ver. 2.2)–I

