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Question:

Which of the following statement (s) is/are correct about viscosity?
  1. It is a measure of a fluid's resistance to flow.
  2. It is typically measured in dynes/cm, the force in dynes required to break a film of length 1 cm.
  3. It is the ability of a body to resist a distorting influence or stress and to return to its original size and shape when the stress is removed.
  4. None of the above






Q2. Heart is made up of

  1. Non-striated muscle
  2. Cardiac muscle
  3. Adipose tissue
  4. Striated muscle
Correct Answer

Q3. Vaccination was started by.......

  1. Jonas E. Salk
  2. Paul Muller
  3. Edward Jenner
  4. Robert Frost
Correct Answer

Q4. The cycling at various scales, of minerals and compounds through the ecosystem is:

  1. Aboitic (Non-living) Components
  2. Biogeochemical Cycles
  3. Carbon & Oxygen Cycles
  4. Nitrogen Cycles
Correct Answer

Q5. Which of the following is not a member of the vitamin B complex?

  1. Thiamine
  2. Riboflavin
  3. Folic acid
  4. Ascorbic acid
Correct Answer

Q6. 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

Q7. Find out the salient features of environment:

  1. It is the sum of biotic and abiotic elements.
  2. It is based on the4 interactive and functional relationship between and biotic and abiotic
  3. It always tens to maintain ecological balance.
  4. All of the above
Correct Answer

Q8. Who among the following Scientist is associated with the invention of the refrigerator?

  1. G. Brousa
  2. Harison & Kaitlin
  3. William Gas Cogin
  4. Einstein
Correct Answer

Q9. The inventor of the atomic theory is:

  1. Rutherford
  2. Madam Curie
  3. John Dalton
  4. Albert Einstein
Correct Answer

Q10. Which of the following is an air-borne disease?

  1. Measles
  2. Typhoid
  3. Pink eye
  4. None of the above
Correct Answer








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