Tag: science & technology

Questions Related to science & technology

  1. Barometer

  2. Pendulum clock

  3. Microscope

  4. Thermometer


Correct Option: D
  1. Diving bell

  2. Steam boat

  3. Hot air balloon

  4. Rotary steam engine


Correct Option: D
  1. G. Ferdinand Von Zeppelin

  2. Sir Frank Whittle

  3. Roger Bacon

  4. Leo H Baekeland


Correct Option: C
  1. Bifocal spectacles

  2. Radio

  3. Barometer

  4. Hygrometer


Correct Option: A

Who invented Gramophone?

  1. Michael Faraday

  2. Fahrenheit

  3. Sir Alexander Graham Bell

  4. Thomas Alva Edison


Correct Option: D
  1. Roger Bacon

  2. Karl Benz

  3. Dr. Alan M. Turing

  4. Otto


Correct Option: D