Page 15 - Computer Class 05

Objective Type Questions

A. Tick ( ) the correct one.3

1. Who invented the abacus?

a) Indians b) Africans

c) Babylonians d) Japanese

2. In which year was the Pascaline invented?

a) 1644 b) 1643

c) 1642 d) 1641

3. In which year was the Mark I designed?

a) 1940 b) 1945

c) 1937 d) 1960

4. Which was the first device used for counting and calculating?

a) Napier’s Bones b) Abacus

c) Pascaline d) UNIAC

B. Write True or False.

1. Early man relied on counting on his fingers and toes.
2. Abacus is made of a wooden frame.

3. John Napier was a Scottish mathematician.

4. Charles Babbage is known as the father of computer.
5. Pascaline is also called the Ba Pascaline.

C. Identify and name the following.

1. 2. 3.

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