Practice Question and Answer

Q:

निम्नलिखित में से कौन सी संख्या श्रृंखला 8, 27, 50, 125, 343 से संबंधित नहीं है?

2664 0

  • 1
    8
    Correct
    Wrong
  • 2
    27
    Correct
    Wrong
  • 3
    50
    Correct
    Wrong
  • 4
    125
    Correct
    Wrong
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Answer : 3. "50 "

Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

The student said, "I must study hard."

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  • 1
    The student says that he must study hard.
    Correct
    Wrong
  • 2
    The student say that he had to study hard.
    Correct
    Wrong
  • 3
    The student said that he had to study hard.
    Correct
    Wrong
  • 4
    The student says that he had to study hard.
    Correct
    Wrong
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Answer : 3. "The student said that he had to study hard."

Q: If x is a whole number, then x²(x² - 1) is always divisible by ? 2664 0

  • 1
    4
    Correct
    Wrong
  • 2
    8
    Correct
    Wrong
  • 3
    12
    Correct
    Wrong
  • 4
    None
    Correct
    Wrong
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Answer : 3. "12"
Explanation :

Answer: C) 12 Explanation: we can do this by trial and error method. Putting x = 2,we get 2²(2² - 1) = 12.checking with other integers, the above equation always gives a value which is a multiple of 12,So, x²(x² - 1) is always divisible by 12.

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Answer : 2. "₹ 1,44,000 "

Q:

In these questions read each sentence to find out whether there is any error in it. If there is no error, the answer is (D).

Rakesh is foolish/to said/such things.

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  • 1
    to said
    Correct
    Wrong
  • 2
    No error
    Correct
    Wrong
  • 3
    such things
    Correct
    Wrong
  • 4
    Rakesh is foolish
    Correct
    Wrong
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Answer : 1. "to said"

Q:

जीवन को आघात पहुँचाने वाला के लिए एक शब्द है—

2662 0

  • 1
    जीवनघोरी
    Correct
    Wrong
  • 2
    सांघातिक
    Correct
    Wrong
  • 3
    सप्रदाघातिक
    Correct
    Wrong
  • 4
    सज़िल्द
    Correct
    Wrong
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Answer : 2. "सांघातिक"

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