Practice Question and Answer

Q:

Select the most appropriate meaning of the given idiom.
 Lose your touch

743 0

  • 1
    Doing someone a favour in hopes that the favour will be returned
    Correct
    Wrong
  • 2
    To be passed from one person to another
    Correct
    Wrong
  • 3
    Not being as successful as previously
    Correct
    Wrong
  • 4
    Something being very difficult to find
    Correct
    Wrong
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Answer : 3. "Not being as successful as previously"

Q:

The following sentence has been split into four segments. Identify the segment that contains a grammatical error.
 Rahul sings / very sweet / when he is / in a good mood.

1075 0

  • 1
    very sweet
    Correct
    Wrong
  • 2
    when he is
    Correct
    Wrong
  • 3
    in a good mood
    Correct
    Wrong
  • 4
    Rahul sings
    Correct
    Wrong
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Answer : 1. "very sweet"

Q:

यदि (a+b)=16 और a3+b3=1456 है, तो ab का मान क्या है?

1103 0

  • 1
    50
    Correct
    Wrong
  • 2
    48
    Correct
    Wrong
  • 3
    64
    Correct
    Wrong
  • 4
    55
    Correct
    Wrong
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Answer : 4. "55"

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Answer : 3. "8000 "

Q:

Let ΔABC ∼ Δ PQR and ar(∆ABC)/ar(∆PQR) =4/25. If AB = 12 cm, BC = 8 cm and AC = 9 cm, then QR is equal to:

975 0

  • 1
    20
    Correct
    Wrong
  • 2
    15
    Correct
    Wrong
  • 3
    17.5
    Correct
    Wrong
  • 4
    18
    Correct
    Wrong
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Answer : 1. "20"

Q:

अगर $${{k^2}\over {k^2-2k+1}}={1\over 6}$$, तो $${1\over k^3}+k3$$  का मान क्या है?

1085 0

  • 1
    472
    Correct
    Wrong
  • 2
    492
    Correct
    Wrong
  • 3
    512
    Correct
    Wrong
  • 4
    488
    Correct
    Wrong
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Answer : 4. "488 "

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Answer : 3. "81.25 "

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