General Science Questions Practice Question and Answer

Q:

“Atomic theory of Matter” was given by

1950 1

  • 1
    Avogadro
    Correct
    Wrong
  • 2
    Dalton
    Correct
    Wrong
  • 3
    Newton
    Correct
    Wrong
  • 4
    Pascal
    Correct
    Wrong
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Answer : 2. "Dalton"

Q:

The basic structural and functional unit of living organisms is-

1949 0

  • 1
    Cell
    Correct
    Wrong
  • 2
    Tissue
    Correct
    Wrong
  • 3
    Organ
    Correct
    Wrong
  • 4
    Systems
    Correct
    Wrong
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Answer : 1. "Cell "

Q: Natural rubber is a polymer derived from ? 1946 0

  • 1
    ethylene
    Correct
    Wrong
  • 2
    propylene
    Correct
    Wrong
  • 3
    isoprene
    Correct
    Wrong
  • 4
    butadiene
    Correct
    Wrong
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Answer : 3. "isoprene"

Q:

The first Indian communication satellite was-

1939 0

  • 1
    Aryabhatta
    Correct
    Wrong
  • 2
    Bhaskara-1
    Correct
    Wrong
  • 3
    Apple
    Correct
    Wrong
  • 4
    Chandrayaan-1
    Correct
    Wrong
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Answer : 3. "Apple"

Q:

Which of the following holds the Seking DNA? 

1937 0

  • 1
    Centriol
    Correct
    Wrong
  • 2
    Golzikay
    Correct
    Wrong
  • 3
    Lysosome
    Correct
    Wrong
  • 4
    Mitocochondra
    Correct
    Wrong
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Answer : 4. "Mitocochondra"

Q:

Which of the following pairs is not matched?
(A) James Watt : Vapour Engine
(B) A. G.  Bell : Telephone
(C) J.L. Baird : Television
(D) J. Perkins : Penicillin

1934 0

  • 1
    A
    Correct
    Wrong
  • 2
    B
    Correct
    Wrong
  • 3
    C
    Correct
    Wrong
  • 4
    D
    Correct
    Wrong
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Answer : 4. "D"

Q:

Trinitrotoluene is

1934 0

  • 1
    used to melt metals
    Correct
    Wrong
  • 2
    used to fuse two metals
    Correct
    Wrong
  • 3
    used as an abrasive
    Correct
    Wrong
  • 4
    used as an explosive
    Correct
    Wrong
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Answer : 4. "used as an explosive"

Q:

When a wave is intercepted by an article, the rays bend round the obstacle particle. The phenomenon is known as-

1924 0

  • 1
    Interference
    Correct
    Wrong
  • 2
    Diffraction
    Correct
    Wrong
  • 3
    Polarisation
    Correct
    Wrong
  • 4
    Total internal reflection
    Correct
    Wrong
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Answer : 2. "Diffraction "

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