Tag: science & technology

Questions Related to science & technology

How is the age of a tree determined?
general knowledge science & technology

  1. By measuring its height

  2. By measuring its girth

  3. By counting the annual rings in a cut trunk

  4. By counting the number of its branches

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Correct Option: C

Farmers can keep their soil fertile by
general knowledge science & technology

  1. Repeatedly growing the same crop

  2. Irrigation

  3. Crop Rotation

  4. Regular Tilling

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Correct Option: C

Bile is produced by the
general knowledge science & technology

  1. Stomach

  2. Liver

  3. Gall Bladder

  4. Lungs

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Correct Option: B

Which food stuff turns blue-black when brought in contact with iodine?
general knowledge science & technology

  1. Proteins

  2. Vitamins

  3. Starch

  4. Unsaturated Fatty Acids

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Correct Option: C

The feathers of birds are good insulators.

general knowledge science & technology

  1. True

  2. False

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Correct Option: A

What forms after the flowers have pollinated?
general knowledge science & technology

  1. Fruits

  2. Leaves

  3. Thorns

  4. Branches

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Correct Option: A

Which of the following helps keep body cool?
general knowledge science & technology

  1. Respiration

  2. Mastication

  3. Perspiration

  4. Urination

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Correct Option: C

Quinine is obtained from the bark of which tree?

general knowledge science & technology

  1. Redwood

  2. Cinchona

  3. Eucalyptus

  4. Banyan

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Correct Option: B

What does EPROM stand for?

general knowledge science & technology

  1. Electric Programmable Read Only Memory

  2. Erasable Programmable Read Only Memory

  3. Evaluable Philotic Random Optic Memory

  4. Every Person Requires One Mind

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Correct Option: B

Who invented Fountain Pen?
general knowledge science & technology

  1. John J. Loud

  2. Sir Frank Whittle

  3. Lewis E. Waterman

  4. Kirkpatrick Macmillan

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Correct Option: C