Tag: science & technology

Questions Related to science & technology

What is a normal pulse rate for adults per minute?
general knowledge science & technology

  1. 70-100 beats

  2. 80-100 beats

  3. 60-100 beats

  4. 90-100

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Correct Option: C

The ozone layer was discovered in 1913 by?
general knowledge science & technology

  1. Von Neumann & Turing

  2. Young and Helmholtz

  3. Charles Fabry and Henri Buisson

  4. Shepherd & Paul Watson

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Correct Option: C

What is the formula for Ozone gas?
general knowledge science & technology

  1. O2

  2. NO2

  3. CCF2

  4. O3

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Correct Option: D

One of the Greenhouse gas CFC (chlorofluorocarbons) which affects the Ozone layer was being used in?
general knowledge science & technology

  1. Television

  2. Refrigerator

  3. Microwave Owen

  4. Air conditioner

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Correct Option: B

Which are the Greenhouse gases?
general knowledge science & technology

  1. CO3, N2, H2, NO2

  2. CO2,CH3,H2O,CH2

  3. CO2,H2O,N2O,CH4

  4. H3O,CN2,CF2,NH2

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Correct Option: C

In 2009, which chemical was the largest ozone-depleting substance emitted through human activities?
general knowledge science & technology

  1. Carbon Dioxide

  2. Methane

  3. Nitrous oxide

  4. Carbon Monoxide

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Correct Option: C

Andrologists diagnose and treat disorders of the male reproductive system?
general knowledge science & technology

  1. True

  2. False

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Correct Option: A

Dermatologists study the skin, its structure, functions, and diseases?
general knowledge science & technology

  1. True

  2. False

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Correct Option: A

Hematologists study blood and its diseases?
general knowledge science & technology

  1. True

  2. False

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Correct Option: A

Hepatologists study dieases of the liver?
general knowledge science & technology

  1. True

  2. False

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Correct Option: A