Tag: science & technology

Questions Related to science & technology

Which is not an internal combustion engine
general knowledge science & technology

  1. A jet engine

  2. A solar cell

  3. A car motor

  4. A diesel engine

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Correct Option: B

Radial drainage occurs in areas which are:

general knowledge science & technology

  1. Very flat

  2. Below sea level

  3. At high altitude

  4. Dome shaped

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Correct Option: D

Which one of the following crops requires continuous semi-aquatic condition for cultivation?
general knowledge science & technology

  1. wheat

  2. rice

  3. sugarcane

  4. ground nut

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Correct Option: B

Which one of the following is responsible for the depletion of ozone layer?
general knowledge science & technology

  1. chloroflurocarbons

  2. methane

  3. PAN

  4. sulphur oxide

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Correct Option: A

Which one of the following serves as host tree for silkworm to produce good silk?
general knowledge science & technology

  1. banyan tree

  2. mulberry

  3. hibiscus

  4. chrysanthemum

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Correct Option: B

Which of the following was the world’s worst industrial disaster?

general knowledge science & technology

  1. Chernobyl nuclear accident

  2. Bhopal gas tragedy

  3. Minamata Syndrome

  4. The Three Mile Island mishap

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Correct Option: A

The Chernobyl nuclear accident took place in
general knowledge science & technology

  1. 1986

  2. 1979

  3. 1984

  4. 1990

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Correct Option: A

The first Earth Summit was held at
general knowledge science & technology

  1. Rio de Janeiro

  2. Port of Spain

  3. Dar-e-Salaam

  4. Buenos Aires

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Correct Option: A

The Operation Tiger is concerned with the protection of
general knowledge science & technology

  1. Tigers

  2. jungles

  3. wild life

  4. environment

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Correct Option: A

The increase in carbon dioxide in the atmosphere causes
general knowledge science & technology

  1. rise in earth temperature

  2. fall in earth temperature

  3. no change in earth temperature

  4. increase in ultraviolet rays

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Correct Option: A