Tag: science & technology

Questions Related to science & technology

The Sun loses up to a billion kilograms a ....... due to solar winds
general knowledge science & technology

  1. minuite

  2. hour

  3. second

  4. Day

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Correct Option: C

The study of Zoology that deals with the study of Amphibians and Reptiles
general knowledge science & technology

  1. Ornithology

  2. Oncology

  3. Oology

  4. Herpatology

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Correct Option: D

Which element is present in the least amount in a living body?
general knowledge science & technology

  1. Aluminium

  2. Manganese

  3. Sodium

  4. Potasium

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Correct Option: B

Which chemical causes Minimata disease?
general knowledge science & technology

  1. Potasium

  2. Nitrogen

  3. Mercury

  4. Sulphur

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Correct Option: C

Which drug is present in cola drinks?
general knowledge science & technology

  1. Nicotine

  2. Caffeine

  3. Methanol

  4. Benzonate

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Correct Option: B

The absence of cobalt in minute quantities in human body causes what?
general knowledge science & technology

  1. Pernicious anemia

  2. High Bone Fever

  3. Muscle Pain

  4. Depression

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Correct Option: A

Which element can toxic to plants growing in soils that are high acidity?
general knowledge science & technology

  1. Carbon

  2. Zinc

  3. Aluminium

  4. Iron

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Correct Option: C

Which fuel produce maximum heat per gram burnt?
general knowledge science & technology

  1. Hydrogen

  2. Carbon

  3. Helium

  4. Silicon

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Correct Option: A

Which element is used as an antichlor?
general knowledge science & technology

  1. Nitrogen dioxide

  2. Hydrogen Sulphide

  3. Sulpher Dioxide

  4. Amonium Nitrate

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Correct Option: A

Which element in radioactive form is used for determining the age of artifacts, relics, bones etc. of the past?
general knowledge science & technology

  1. Hydrogen

  2. Aurum

  3. Carbon

  4. Sulpher

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Correct Option: C