science & technology Online Quiz - 20

Description: science & technology Online Quiz - 20
Number of Questions: 20
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Tags: science & technology
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  1. To control blood pressure

  2. To control body temperature

  3. To remove waste product from the body

  4. To help in digestion of food


Correct Option: C

The main function of hemoglobin is...

  1. Transportation of oxygen

  2. Destruction of bacteria

  3. Prevention of anemia

  4. Utilization of energy


Correct Option: A

Which of the following glands secrete tears?

  1. Lachrymal

  2. Pituitary

  3. Thyroid

  4. Pancreas


Correct Option: A

Which is the largest gland in the human body?

  1. Thyroid

  2. Liver

  3. Pancreas

  4. None of these


Correct Option: B

A person of which of the following blood groups is called a universal donor?

  1. O

  2. AB

  3. A

  4. B


Correct Option: A

Which gland in the human body is called the master gland?

  1. Pancreas

  2. Thyroid

  3. Pituitary

  4. Spleen


Correct Option: C

How many bones are there in a newly born infant?

  1. 206

  2. 230

  3. 280

  4. 300


Correct Option: D

Which of the following have maximum calorific value?

  1. Carbohydrates

  2. Fats

  3. Proteins

  4. Vitamins


Correct Option: A

The average heartbeat per minute in a normal man is...

  1. 50

  2. 70

  3. 80

  4. 100


Correct Option: B

A person with which of the blood groups can receive blood of any group?

  1. A

  2. AB

  3. B

  4. O


Correct Option: B

Malaria is a disease which effects the...

  1. Heart

  2. Lungs

  3. Spleen

  4. Kidneys


Correct Option: C

Myopia is a disease connected with...

  1. Ears

  2. Eyes

  3. Lungs

  4. Brain


Correct Option: B

Short-sightedness can be corrected by using?

  1. Convex lens

  2. Concave lens

  3. Convex-concave lens

  4. Concave-convex lens


Correct Option: B

Typhoid and cholera are typical examples of...

  1. Infectious diseases

  2. Air-borne disease

  3. Water-borne disease

  4. None of these


Correct Option: C
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