Practice Question and Answer

Q:

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.
m _ nm _ n _ an _ a _ ma_

4123 0

  • 1
    annnan
    Correct
    Wrong
  • 2
    aammnn
    Correct
    Wrong
  • 3
    ammanm
    Correct
    Wrong
  • 4
    aamnan
    Correct
    Wrong
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Answer : 2. "aammnn"

Q:

Select the correct active form of the given sentence.
Every passing vehicle was being thoroughly checked by the guards.

4123 0

  • 1
    The guards have thoroughly checked every passing vehicle.
    Correct
    Wrong
  • 2
    Every passing vehicle were thoroughly checking the guards.
    Correct
    Wrong
  • 3
    The guards were thoroughly checking every passing vehicle.
    Correct
    Wrong
  • 4
    The guards have been thoroughly checking every passing vehicle.
    Correct
    Wrong
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Answer : 3. "The guards were thoroughly checking every passing vehicle."

Q: The average age of a class is 19 years. While the average age of girls is 18 and that of boys is 21. If the number of girls in the class is 16, Find the number of Boys in the class? 4122 0

  • 1
    12
    Correct
    Wrong
  • 2
    10
    Correct
    Wrong
  • 3
    8
    Correct
    Wrong
  • 4
    6
    Correct
    Wrong
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Answer : 3. "8"
Explanation :

Answer: C) 8 Explanation: Let the number of boys = x From the given data, => [21x + 16(18)]/(x+16) = 19 => 21x - 19x = 19(16) - 16(18) => 2x = 16 => x = 8 Therefore, the number of boys in the class = 8.

Q:

A wheel travels a distance of 22 km in 2500 revolutions. What is the diameter of the wheel?

4121 0

  • 1
    1.4 m
    Correct
    Wrong
  • 2
    2.8 m
    Correct
    Wrong
  • 3
    5.6 m
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 2. "2.8 m"

Q: Find the number of factors of 9321 ? 4121 0

  • 1
    4
    Correct
    Wrong
  • 2
    5
    Correct
    Wrong
  • 3
    7
    Correct
    Wrong
  • 4
    8
    Correct
    Wrong
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Answer : 4. "8"
Explanation :

Answer: D) 8 Explanation: 9321 = 3 x 13 x 239 = 31 x 13 1 x 239 1 ; add one to all the powers ie., (1+1) x (1+1) x (1+1)= 8 ; we get eight factors.

Q:

The correct sequence of assurances given in the Preamble of the of India Constitution is: 

4120 3

  • 1
    Justice, Equality, Fraternity, Liberty
    Correct
    Wrong
  • 2
    Liberty, Equality, Justice, Fraternity
    Correct
    Wrong
  • 3
    Justice, Liberty, Equality, Fraternity
    Correct
    Wrong
  • 4
    Equality, Liberty, justice, fraternity
    Correct
    Wrong
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Answer : 3. "Justice, Liberty, Equality, Fraternity"

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Answer : 4. "D"

Q:

Four forms of a dice are shown below. In this dice which word will be on the surface opposite to the world D?

4118 0

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

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