Tag: science & technology

Questions Related to science & technology

A hectare is about:
general knowledge science & technology

  1. 1 acres

  2. 2.5 acres

  3. 5 acres

  4. 1.5 acres

Show answer
Correct Option: B

Absolute zero is:
general knowledge science & technology

  1. 0 degrees Celcius

  2. 0 degrees Kelvin

  3. 0 degrees Farenheit

  4. Imaginary

Show answer
Correct Option: B

Which layer of the atmosphere contains the ozone layer
general knowledge science & technology

  1. Stratosphere

  2. Lithosphere

  3. Troposphere

  4. Thermosphere

Show answer
Correct Option: A

JCL means job control language
general knowledge science & technology

  1. True

  2. False

Show answer
Correct Option: A

Which is the only movable bone in the skull
general knowledge science & technology

  1. Mandible ( Lower jaw )

  2. Nasal Bone

  3. Cranium

  4. Upper Jaw

Show answer
Correct Option: A

Choose the correct combination for Sound waves and Light Waves respectively
general knowledge science & technology

  1. Transverse wave and Longitudinal wave

  2. Longitudinal wave and Transverse wave

  3. Transverse wave and Transverse wave

  4. None of the above

Show answer
Correct Option: B

In which medium does Sound travel the fastest
general knowledge science & technology

  1. Gaseous

  2. Liquid

  3. Solid

  4. Vacuum

Show answer
Correct Option: C

Which isotope of hydrogen does not contain any neutron.
general knowledge science & technology

  1. Deuterium

  2. Protium

  3. Tritium

  4. all isotopes contain atleast 1 neutron

Show answer
Correct Option: B

What is the refractive index of air approximately
general knowledge science & technology

  1. 1.33

  2. 1.003

  3. 1.6

  4. 2.33

Show answer
Correct Option: B

Beriberi is a nervous system ailment caused by a deficiency of vitamin B1 in the diet.What is the other name for vitamin B1 .
general knowledge science & technology

  1. L-ascorbic acid

  2. cobalamin

  3. thiamine

  4. none of these

Show answer
Correct Option: C