Tag: science & technology

Questions Related to science & technology

Barium is used for

  1. Checking blood group

  2. X-ray of alimentary canal

  3. X-ray of brain

  4. None of these


Correct Option: B
  1. Kidney failure

  2. Heart weakness

  3. Brain diseases

  4. None of these


Correct Option: A

Ricketts is a disease of the..

  1. Bones

  2. Tissue

  3. Muscles

  4. Blood


Correct Option: A

Pulmonary artery carries impure blood.

  1. True

  2. False


Correct Option: A
  1. Abdominal Cavity

  2. Pericardial Cavity

  3. Buccal Cavity

  4. Thoracic Cavity


Correct Option: D
  1. 44 Chromosomes

  2. 48 Chromosomes

  3. 46 Chromosomes

  4. 23 Chromosomes


Correct Option: C
  1. Respiration

  2. Digestion of food

  3. Immune system

  4. Reproduction


Correct Option: B
  1. Ammeter

  2. Anemometer

  3. Barometer

  4. None of the above


Correct Option: A