Tag: science & technology

Questions Related to science & technology

Who invented Bicycle?
general knowledge science & technology

  1. Leo H Baekeland

  2. Karl Benz

  3. Kirkpatrick Macmillan

  4. Evangelista Torricelli

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Correct Option: C

Who invented Jet Engine?
general knowledge science & technology

  1. Sir Frank Whittle

  2. Gottlieb Daimler

  3. Roger Bacon

  4. Lewis E. Waterman

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Correct Option: A

Who invented Internal Combustion Engine?
general knowledge science & technology

  1. Roger Bacon

  2. Karl Benz

  3. Dr. Alan M. Turing

  4. Otto

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Correct Option: D

Who invented Gunpowder?
general knowledge science & technology

  1. G. Ferdinand Von Zeppelin

  2. Sir Frank Whittle

  3. Roger Bacon

  4. Leo H Baekeland

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Correct Option: C

Who invented Gramophone?
general knowledge science & technology

  1. Thomas Alva Edison

  2. Sir Alexander Graham Bell

  3. Fahrenheit

  4. Michael Faraday

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Correct Option: A

Who invented Bifocal Lens?
general knowledge science & technology

  1. Alfred B. Nobel

  2. Thomas Alva Edison

  3. Benjamin Franklin

  4. Rudolf Diesel

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Correct Option: C

Who invented Electric Generator?
general knowledge science & technology

  1. Sir Alexander Graham Bell

  2. Michael Faraday

  3. Alfred B. Nobel

  4. Thomas Alva Edison

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Correct Option: B

How many address lines does the 8085 Micro processor contain
general knowledge science & technology

  1. 2^8

  2. 2^16

  3. 2^32

  4. 2^64

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Correct Option: B

How many pins does 8085 contain
general knowledge science & technology

  1. 32

  2. 36

  3. 40

  4. 42

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Correct Option: C

What is the instruction for AND operation
general knowledge science & technology

  1. AND

  2. ANA

  3. ANI

  4. ANC

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Correct Option: B