371. Science of the production of fine human offspring is called which of the following?
A: Eugenics
B: Chemistry
C: Biology
D: Philology
372. There is no connection of supernova explosion with __.
A: Pulsars
B: Cosmic rays
C: The formation of heavy elements
D: Quasars
373. Hypermetropia or Hyperopia means being able to see __.
A: Distant objects clearly
B: Distant objects opaque
C: Close objects unclear
D: Close objects clearly
374. Dry ice is __.
A: Liquid Nitrogen
B: Methane hydrate
C: Solid Carbon dioxide
D: Frozen Water
375. Nail polish remover contains __.
A: Benzene
B: Acetone
C: Acetic acid
D: Petroleum ether
376. The average heartbeat per minute in a normal man is __.
A: 70
B: 50
C: 80
D: 100
377. Which of the following has the maximum calorific value?
A: Fats
B: Carbohydrates
C: Proteins
D: Vitamins
378. Air contains the maximum amount of __.
A: Nitrogen
B: Oxygen
C: Hydrogen
D: Carbon dioxide
379. Siemens is the unit of __.
A: Magnetic Conductance
B: Electrical Conductance
C: Electrical Capacitance
D: Magnetic Capacitance
380. The volume of Blood in a Human body is approximately __.
A: 7%
B: 6%
C: 8%
D: 9%
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