Practice Question and Answer

Q: Which of the following is not an Endocrine Gland? 1696 0

  • 1
    Spleen
    Correct
    Wrong
  • 2
    Pituitary
    Correct
    Wrong
  • 3
    Thyroid
    Correct
    Wrong
  • 4
    Adrenal
    Correct
    Wrong
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Answer : 1. "Spleen"
Explanation :

Answer: A) Spleen Explanation: Endocrine glands are glands of the endocrine system that secrete their products, hormones, directly into the blood rather than through a duct.   The major glands of the endocrine system include the pineal gland, pituitary gland, pancreas, ovaries, testes, thyroid gland, parathyroid gland, hypothalamus and adrenal glands.

Q:

An alloy contains copper and tin in the ratio 3: 2. If 250 gm of copper is added to this alloy then copper in it becomes double the quantity of tin in it. What is the amount (in gm) of tin in the alloy? 

1696 0

  • 1
    250
    Correct
    Wrong
  • 2
    750
    Correct
    Wrong
  • 3
    1000
    Correct
    Wrong
  • 4
    500
    Correct
    Wrong
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Answer : 4. "500 "

Q:

Select the option that is embedded in the given figure. (Rotation is Not allowed)

1696 0

  • 1

    Correct
    Wrong
  • 2

    Correct
    Wrong
  • 3

    Correct
    Wrong
  • 4

    Correct
    Wrong
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Answer : 3. "

"

Q:

Find the sum of all prime numbers between 10 and 90.

1696 0

  • 1
    963
    Correct
    Wrong
  • 2
    1064
    Correct
    Wrong
  • 3
    774
    Correct
    Wrong
  • 4
    844
    Correct
    Wrong
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Answer : 1. "963"

Q: I will disappear every time you say my name. What am I? 1696 0

  • 1
    Thief
    Correct
    Wrong
  • 2
    Silence
    Correct
    Wrong
  • 3
    Shadow
    Correct
    Wrong
  • 4
    None
    Correct
    Wrong
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Answer : 2. "Silence"
Explanation :

Answer: B) Silence Explanation:

Q:

Which of the following organelles is called Atom bombs?

1696 0

  • 1
    Microtubules
    Correct
    Wrong
  • 2
    Nucleolus
    Correct
    Wrong
  • 3
    Golgi bodies
    Correct
    Wrong
  • 4
    Lysosome
    Correct
    Wrong
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Answer : 4. "Lysosome"

Q:

Sanjay invested Rs. 48000 in two different parts one at 10% CI (Compounded half yearly) and another one at 15% SI. At the end of the year he received total interest Rs. 5490, then find the amount invested in SI?

1696 0

  • 1
    18000
    Correct
    Wrong
  • 2
    12000
    Correct
    Wrong
  • 3
    22000
    Correct
    Wrong
  • 4
    25000
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "12000"

Q:

Blind continent is-

1696 0

  • 1
    Asia
    Correct
    Wrong
  • 2
    Australia
    Correct
    Wrong
  • 3
    Africa
    Correct
    Wrong
  • 4
    Europe
    Correct
    Wrong
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Answer : 3. "Africa"
Explanation :

Africa is known as the "Dark Continent" because it was unexplored for a long time. The term was coined by Welsh journalist and explorer Henry Morton Stanley in his 1878 travelogue. Stanley considered Africa to be mysterious and poorly known. 

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