Multiple Choice Questions on By what least number 2450 be multiplied so that the resulting number is perfect square ........ for Mathematics - All Exams Preparation

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Multiple Choice Questions

By what least number 2450 be multiplied so that the resulting number is perfect square ........

Quantitative Aptitude ( CCS) Number System
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     By what least number, 2450 be multiplied, so that the resulting number is perfect square?

    8

    Incorrect Answer

    10

    Incorrect Answer

    5

    Incorrect Answer

    2

    Correct Answer
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    Explanation:

    Factors of 2450 are:-

    2*5*5*7*7

    So multiplying with 2 will make it a perfect square.

    By: MIRZA SADDAM HUSSAIN
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