When do you have Rs.60


You are depositing Rs. 3 in First day and Rs. 3 in Second day in your account. And you are withdrawing Rs. 4 from your account in Third day. You do this repeatedly. When soon do you have Rs. 60?

Nishant Guru Asked on 31st July 2015 in Math Puzzles.
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  • 1 Answer(s)

    Answer is 83 days

    Ist day      = Rs 3
    2nd day   = Rs 6
    3rd day   =  Rs 2

    So in 3 days I am increasing my balance by Rs 2.

    So I will have Rs 54 in my account in 81 days.

    82nd day = Rs 57
    83rd day  = Rs 60

    At the end of 83rd day I will be having Rs 60 in my account.

    Pranav Jain Scholar Answered on 27th April 2016.
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