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Everyday Science MCQs Quiz Test With Answers

Q.1: The beautiful color patterns exhibited by a peacock in its tail feathers are due to ?

  1. Selective absorption of light
  2. Selective re ection of light
  3. Sinterference of light
  4. Natural colour pattern of feathers

A

Q.2: A Fahrenheit thermometer indicates a temperature of ‘ 14°F. its corresponding reading on the Celsius scale will be —–?

  1. – 2O°C
  2. – 10°C
  3. + 10°C
  4. + 20°C

B

Q.3: The main constituent of hemoglobin is——?

  1. Chlorine
  2. Iron
  3. Calcium
  4. None of these

B

Q.4: Which of the following vitamins promote healthy functioning of eyes in human beings?

  1. Vitamin B
  2. Vitamin C
  3. Vitamin A
  4. Vitamin D

C

Q.5: The most important stimulant in tea leaves is?

  1. Caffeine
  2. Brucine
  3. Phenylalanine
  4. Theine

A

Q.6: The major part of natural gas, petroleum and coal consists of?

  1. Carbon
  2. Chlorine
  3. CFC
  4. Methane

D

Q.7: All matter is made of ——?

  1. Air
  2. Water
  3. Vibrations
  4. Atoms

B

Q.8: The autonomic nervous system innervates all of these except?

  1. Cardiac muscles
  2. Skeletal muscles
  3. Smooth muscles
  4. none

B

Q.9: One of the following countries produces maximum energy from atomic reactors?

  1. France (80% from its Nuclear Reactors)
  2. USA
  3. UK
  4. none

B

Q.10: Largest moon in our solar system is —-?

  1. Deimos
  2. Phobos
  3. Arche
  4. Ganymede

D

Q.9: When a ray of sunlight enters a dark room , its straight path become visible because of dust particles hanging in the air. It is because light is —–?

  1. Visible
  2. Transparent
  3. Invisible
  4. opaque
  5. None of these

A