Multiple Choice Questions on When an integer n is divided by 8 the remainder is 3 What will be the remainder if 6n 1 is divided b........... for SSC CGL Exam Preparation

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Multiple Choice Questions

When an integer n is divided by 8 the remainder is 3 What will be the remainder if 6n 1 is divided b...........

Quantitative Aptitude (CGL) Number System
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    When an integer n is divided by 8, the remainder is 3. What will be the remainder if 6n-1 is divided by 8 ?

    This questions was previously asked in
    SSC CGL 13 June 2019 Shift-3
    View All ssc Previous Year Papers

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    Explanation:

    Let the quotient is q,
    n= 8q + 3---(i)
    Now, multiplying 6 in the equation (i)
    ⇒ 6n = 48q + 18
    ⇒ 6n = 8(6q + 2) + 2
    ⇒ 6n − 1 = 8(6q + 2) + 1
    Hence, remainder will be 1.

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