PPSC Past Papers Objective Type Question Answers MCQs

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Everyday Science MCQs Quiz Test With Answers

Q.1: On which disease did Robert Koch work?

  1. Tuberculosis
  2. Cholera
  3. Malaria
  4. Diabetes

A

Q.2: Sodium carbonate is produced by——?

  1. haber process
  2. Amonia solvay process
  3. decons process
  4. lead chamber process

B

Q.3: The scientific study of teeth is called ——?

  1. Odontology
  2. Ornithology
  3. Orthoepy
  4. Pedagogy

A

Q.4: Blood which heart pumps to lungs is—–?

  1. deoxygenated blood
  2. lymph fluid
  3. atria blood
  4. oxygenated blood

A

Q.5: Current stage of star ‘Sun’ is——?

  1. white dwarf
  2. red giant
  3. yellow dwarf
  4. orange dwarf

C

Q.6: If the length of a heater coil is reduced by 10% of its original length, then Power consumed by heater will?

  1. Increase over 10%
  2. Decrease by 10%
  3. Decrease by 0.5%
  4. Increase by 0.5%

B

Q.7: Sunlight is composed of——?

  1. Three colours
  2. six colours
  3. seven colours
  4. eight colours

C

Q.8: Which is least Conductor of Electricity among the following?

  1. Wood
  2. Copper
  3. Iron
  4. Water

A

Q.9: What does TCM stand for in medical terms?

  1. Techno Circuit Module
  2. Traditional Chinese medicine
  3. Tetra Carbon Mono oxide
  4. Tele Communication Management

B

Q.10: Which Gas is used in the preparation of Soft drinks?

  1. Oxygen
  2. Nitrogen
  3. Halogen
  4. Carbon dioxide

D