1. Abacus |
2. Pascaline |
3. Napier's Bones |
4. Stepped Reckoner |
5. Babbage's Analytical engine |
A) 1, 2, 3, 4, 5
B) 1, 3, 2, 4, 5
C) 2, 3, 1, 4, 5
D) 4, 5, 3, 2, 1
Correct Answer: B
Solution :
The devices mentioned in the question and the time they were invented/ designed is shown below. Abacus-1300 A.D., Pascaline-1642-1645, Napier's Bones- 1617, Stepped Reckoner-1672-1694, Analytical Engine -1837 According to the given information, the machines will be arranged as follows: Abacus, Napier's Bones, Pascaline, Stepped Reckoner, and Babbage?s Analytical Engine.You need to login to perform this action.
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