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Mock Test

Mock Test

15 Questions Published
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Questions

Question 1 Multiple Choice (Single Answer)

Which of the following mathematical functions is/are performed by Abacus?

  1. Adidtion and multiplication
  2. All mathematical functions
  3. Addition
  4. Multiplication and division
  5. None of these
Question 2 Multiple Choice (Single Answer)

The fourth generation computers used

  1. transistors
  2. integrated circuits
  3. vacuum tubes
  4. artificial intelligence
  5. microprocessors
Question 3 Multiple Choice (Single Answer)

In Abacus, each row is thought of as a ______ place.

  1. tens
  2. hundreds
  3. thousands
  4. ten thousands
  5. None of these
Question 4 Multiple Choice (Single Answer)

Pascaline machine performs

  1. addition and multiplication
  2. addition and subtraction
  3. multiplication and division
  4. all functions
  5. None of these
Question 5 Multiple Choice (Single Answer)

Who invented Napier's logs computing device?

  1. John Napier
  2. Mesopotamians
  3. Pascal
  4. Charles Babbage
  5. Joseph Jacquard
Question 6 Multiple Choice (Single Answer)

Who invented the Pascaline machine?

  1. John Napier
  2. Blaise Pascal
  3. Mesopotamians
  4. Leibntiz
  5. All of the above
Question 7 Multiple Choice (Single Answer)

Who invented Leibnitz's calculator?

  1. Pascal
  2. Gottfried Leibnitz
  3. John Napier
  4. Mesopotamians
  5. None of these
Question 8 Multiple Choice (Single Answer)

Pascaline machine perform functions according to

  1. clockwork
  2. ten rods numbered 0 to 9
  3. rods and beads
  4. All of the above
  5. None of these
Question 9 Multiple Choice (Single Answer)

Who invented Jacquard's loom?

  1. Gottfried Leibnitz
  2. Pascal
  3. Joseph Jacquard
  4. Charles Babbage
  5. None of these
Question 10 Multiple Choice (Single Answer)

The difference engine performs

  1. all functions as well as polynomials
  2. addition
  3. multiplication and division
  4. addition and multiplication
  5. All of the above
Question 11 Multiple Choice (Single Answer)

Who invented the difference engine?

  1. Pascal
  2. John Napier
  3. Charles Babbage
  4. Joseph Jacquard
  5. None of these
Question 12 Multiple Choice (Single Answer)

Napier's logs computing device performs

  1. addition and multiplication
  2. addition
  3. multiplication and division
  4. all functions
  5. All of the above
Question 13 Multiple Choice (Single Answer)

Who invented the computing device Abacus?

  1. Mesopotamians
  2. Mohan Jodorians
  3. Chinese
  4. Russians
  5. None of these
Question 14 Multiple Choice (Single Answer)

Through which historic invention did the concept of storing and retrieving information start?

  1. Jackquard's loom
  2. Leibntiz's calculator
  3. Pacaline machine
  4. Difference engine
  5. None of these
Question 15 Multiple Choice (Single Answer)

The analytical engine included

  1. the concept of storing and retrieving information
  2. the concept of processor, memory and input/output
  3. the concept of clockwork mechanism
  4. All of the above
  5. None of these
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