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Question:

Which of the following is/are the correct definition of evolution?
  1. Cumulative development in the characteristics of species over time.
  2. It is a process by which different kinds of living organism are believed to have developed from earlier forms during the history of the earth.
  3. Processes that give rise to biodiversity at every level of biological organisation, including the levels of species, individual organisms, and molecules.
  4. All of the above






Q2. The commercial unit of Energy is:

  1. Watt
  2. Watt-hour
  3. Kilowatt-hour
  4. Kilowatt
Correct Answer

Q3. What is the work done in moving a unit positive charge from infinity to that point in electric field called?

  1. Electric potential
  2. Potential difference
  3. Electric current
  4. Electric circuits
Correct Answer

Q4. What makes a reptile a reptile?

  1. Cold blooded
  2. Warm Blooded
  3. Non-Hearing
  4. Egg-laying
Correct Answer

Q5. Consider the following statement (s) related to the Magnetism I. It is a class of physical phenomena that are mediated by magnetic fields. II. Electric currents and the magnetic moments of elementary particles give rise to a magnetic field, which acts on other currents and magnetic moments. Which is/are correct statement (s)?

  1. Only I
  2. Only II
  3. Both I & II
  4. Neither I nor II
Correct Answer

Q6. Which of the following gas does not contribute to the global warming?

  1. Methane
  2. Carbon dioxide
  3. Sulpuhr
  4. Acetylene
Correct Answer

Q7. Which one of the following is not correctly matched?

  1. Tuberculosis: Lungs
  2. Filaria: Lymph nodes
  3. Encephalitis: Heart
  4. Leukaemia: Blood cells
Correct Answer

Q8. The most visually striking evidence of global warming is:

  1. The increased precipitation along the Gulf coast states
  2. Highly varying temperature fluctuations felt during the winter months
  3. Rapid melting of glacial ice on nearly every continent
  4. All of the above
Correct Answer

Q9. In which part of the body digestion of protein starts?

  1. Mouth
  2. Stomach
  3. Duodenum
  4. Intestine
Correct Answer

Q10. The small groups of planetary pieces which are confined and revolving between Mars and Jupiter are called:

  1. Meteors
  2. Comet
  3. Celestial bodies
  4. Asteroids
Correct Answer








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