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    • Question : For what value of N, 270N will be a perfect square, where 270N is a 4-digit number? Option 1: 1 Option 2: 6 Option 3: 4 Option 4: 9
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    Question : For what value of N, 270N will be a perfect square, where 270N is a 4-digit number?

    Option 1: 1

    Option 2: 6

    Option 3: 4

    Option 4: 9

    Team Careers360 13th Jan, 2024
    Answer
    Answer (1)
    Team Careers360 22nd Jan, 2024

    Correct Answer: 4


    Solution : 270N is a 4-digit number.
    A perfect square between 2700–2709 is 52 2 = 2704
    $\therefore$ N = 4
    Hence, the correct answer is 4.

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