CLAT Sample Paper CLAT Sample Paper-1

  • question_answer
    A sum of money doubles itself in 12 yr. In how many years would it treble itself?

    A)  36 yr  

    B)  18 yr

    C)  24 yr   

    D)  15 yr

    Correct Answer: C

    Solution :

    \[P=\frac{P\times r\times 12}{100}\] \[\Rightarrow \,\,\,r=\frac{100}{12}%\] per annum Now, \[2P=\frac{P\times 100\times t}{12\times 100}\equiv 24\,yr\]


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