Basic Science Practice Question and Answer

Q:

Blood group was discovered by - 

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  • 1
    Karl Landsteiner
    Correct
    Wrong
  • 2
    Pavlov
    Correct
    Wrong
  • 3
    Alexander Fleming
    Correct
    Wrong
  • 4
    William Harvey
    Correct
    Wrong
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Answer : 1. "Karl Landsteiner "

Q:

Is the plaster of Paris obtained?

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  • 1
    sodium bicarbonate
    Correct
    Wrong
  • 2
    Gypsum
    Correct
    Wrong
  • 3
    Urea
    Correct
    Wrong
  • 4
    Carbon
    Correct
    Wrong
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Answer : 2. "Gypsum"

Q:

What is the reason that the ball bounces higher at a higher place?

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  • 1
    Because the air pressure is higher at higher places than at the plains
    Correct
    Wrong
  • 2
    Because the atmosphere is sparse at high places, the ball faces less resistance
    Correct
    Wrong
  • 3
    Because the force of gravity is low at high places
    Correct
    Wrong
  • 4
    Because the atmosphere is pure at high places
    Correct
    Wrong
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Answer : 3. "Because the force of gravity is low at high places"

Q:

Goiter / excessive growth of thyroid gland causes by the deficiency of:

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  • 1
    Calcium
    Correct
    Wrong
  • 2
    potassium
    Correct
    Wrong
  • 3
    Iodine
    Correct
    Wrong
  • 4
    Iron
    Correct
    Wrong
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Answer : 3. " Iodine "

Q:

On the day of 21 July 1969, who created a new history by setting foot on the moon.

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  • 1
    Yuri Gagarin and Neil Armstrong
    Correct
    Wrong
  • 2
    Neil Armstrong and Edwin Aldrin
    Correct
    Wrong
  • 3
    Yuri Gagarin and Edwin Aldrin
    Correct
    Wrong
  • 4
    Rakesh Sharma
    Correct
    Wrong
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Answer : 2. "Neil Armstrong and Edwin Aldrin"

Q:

Ozone layer is found in

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  • 1
    Thermosphere
    Correct
    Wrong
  • 2
    Stratosphere
    Correct
    Wrong
  • 3
    Troposhere
    Correct
    Wrong
  • 4
    Mesophere
    Correct
    Wrong
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Answer : 2. "Stratosphere"

Q:

Black soil color is black due to presence of abundant minerals?

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  • 1
    Zinc
    Correct
    Wrong
  • 2
    Copper
    Correct
    Wrong
  • 3
    Manganese
    Correct
    Wrong
  • 4
    Aluminum
    Correct
    Wrong
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Answer : 3. "Manganese"

Q:

Vl W. Was given a multipurpose concept

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  • 1
    Community Development Program
    Correct
    Wrong
  • 2
    National Rural Employment Program
    Correct
    Wrong
  • 3
    Etawah Backward Scheme
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 3. "Etawah Backward Scheme"

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