Tag: science & technology

Questions Related to science & technology

  1. only liquids

  2. soilid or liquids

  3. solid or gaseous

  4. liquid or gaseous


Correct Option: C

Calcination is the process in which the ore is strongly heated in the presence of air?

  1. True

  2. False


Correct Option: A

The study of how living things interact with one another is called:

  1. ecology

  2. zoology

  3. botany

  4. biology


Correct Option: A
  1. OR gates

  2. OR & AND gate

  3. Flip-flops

  4. All of these


Correct Option: C