CLAT Sample Paper CLAT Sample Paper-11

  • question_answer
    I think of a number. I double the number, add 6 and multiply the result by 10. I now divide by 20 and subtract the number I first thought of the result is

    A)  depends upon the number thought

    B)        1

    C)        2

    D)        3

    Correct Answer: D

    Solution :

    Let n be the number Then, the result is \[=\left[ \frac{\left\{ (2n+6)10 \right\}}{20} \right]-x\] \[=\frac{2n+6-2n}{2}=3\]


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