SSC Sample Paper Mock Test-10 SSC CGL Tear-II Paper-1

  • question_answer
    If doubling a number and adding 20 to the result gives the same answer as multiplying the number by 8 and taking away 4 from the product, the number is

    A)  2

    B)  3

    C)  4

    D)  6

    Correct Answer: C

    Solution :

    Let the number be x. According to question, \[2x+20=8x-4\] \[\Rightarrow \]   \[8x-2x=20+4\] \[\Rightarrow \]   \[6x=24\] \[x=4\]


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