Preference

Question: The Lunar Eclipse occurs when?

  1. a.
    The Moon lies between the Sun and the Earth
  2. b.
    The Earth lies between the Sun and the Moon
  3. c.
    The Sun lies between the Earth and the Moon
  4. d.
    When the new Moon occurs
Answer: b

Question: What is known as the universal solvent?

  1. a.
    Hydrochloric Acid
  2. b.
    Aqua Regia
  3. c.
    Water
  4. d.
    Sulphuric Acid
  5. e.
    None of these
Answer: c

Question: Which of the following carries malaria?

  1. a.
    Bats
  2. b.
    Earthworms
  3. c.
    Mosquitoes
  4. d.
    Cockroaches
  5. e.
    Birds
Answer: c

Question: What are elements containing the same number of protons but different number of neutrons called?

  1. a.
    compounds
  2. b.
    allotropes
  3. c.
    isotopes
  4. d.
    isobars
  5. e.
    none
Answer: c

Question: Omithology is the---

  1. a.
    Study of smells
  2. b.
    study of muscles
  3. c.
    Study of bones
  4. d.
    Study of Birds
  5. e.
    None of these
Answer: d

Question: On burning charcoal which of the following gases is produced?

  1. a.
    nitrous oxide
  2. b.
    hydrogen
  3. c.
    carbon dioxide
  4. d.
    oxygen
  5. e.
    nitrogen
Answer: c

Question: Which one is a renewable energy source?

  1. a.
    Coal
  2. b.
    Gas
  3. c.
    Wind
  4. d.
    Petroleum
  5. e.
    None of these
Answer: c

Question: Deficiency of ---- causes Goiter--

  1. a.
    Iodine
  2. b.
    Protien
  3. c.
    Vitamin C
  4. d.
    Vitamin A
  5. e.
    Vitamin D
Answer: a

Question: Dimond and graphite are similar in---

  1. a.
    electric conductivity
  2. b.
    atomic weight
  3. c.
    crystal structure
  4. d.
    density
  5. e.
    none
Answer: b

Question: The freezing point in Farenheit thermometer is:

  1. a.
    32° Farenheit
  2. b.
    0° Farenheit
  3. c.
    212° Farenheit
  4. d.
    1° Farenheit
Answer: a

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