CLAT CLAT Solved Paper-2019

  • question_answer
    If \[1\times 7=8,\,2\times 7=16,\,3\times 7=24,\]\[4\times 7=32\], then what is value of \[9\times 7\]?

    A) 63                                

    B) 72

    C) 81                                

    D) 90

    Correct Answer: B

    Solution :

    Sol.      [b]
    \[1\,\times \,7\Rightarrow \,1\times 7+1=8\]
    \[2\,\times \,7\Rightarrow \,2\times 7+2=16\]
    \[3\times 7\Rightarrow 3\times 7+3=24\]
    \[4\times 7\Rightarrow 4\times 7+4=32\]
    Similarly, \[9\times 7\Rightarrow 9\times 7+9=72\]


You need to login to perform this action.
You will be redirected in 3 sec spinner