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  • What is the Profit Percentage of the Banana vendor?

    Dancer_Engineer

    Dancer_Engineer

    @dancer-engineer-EJ8rGI
    Updated: Oct 26, 2024
    Views: 1.1K
    A Banana vendor sells 1 banana for 1 rupee. He sells 15 bananas to one person. His profit is 5 rupees. So what is his profit percentage?

    Think logically while solving this problem. 😛
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  • circularsquare

    MemberFeb 12, 2012

    33.33 % ?
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  • Dancer_Engineer

    MemberFeb 12, 2012

    Sure?
    Post your reasoning.
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  • circularsquare

    MemberFeb 12, 2012

    sorry ,answer is 50% .
    Cost price = 15 * 1 - 5 = 10
    Profit = 5
    % profit = 100*profit/cost = 50%
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  • Dancer_Engineer

    MemberFeb 12, 2012

    Ahh! 😛
    Correct. The answer is 50%.

    Most of the people get this question wrong in the first attempt. Even I did. 😁

    But as I said think logically. Let me give the logical explanation:
    Only the banana vendor got it correct. Why? Because the profit is his daily bread. So he thought it logically, rather than applying the formula. He sold 1 banana for 1 rupee. He sold 15 bananas for 15 rupees. His profit is 5 rupees. So out of 15 rupees, his profit is 5 rupees; which means he bought the 15 bananas for 10 rupees and his profit is 5 rupees, i.e. half the price that he bought it for. So his profit is 50%. 😀
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  • circularsquare

    MemberFeb 12, 2012

    I remember reading a book called Swami and Friends by R K Narayan , have you read it. It is based on life of Swami who is a school kid. He is given a similar problem in exam , and instead of solving it he gets angry because he feels the cost of the bananas is too high. 😀
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  • Dancer_Engineer

    MemberFeb 12, 2012

    Malgudi Days, right? Yeah, I do remember.
    circularsquare
    He is given a similar problem in exam , and instead of solving it he gets angry because he feels the cost of the bananas is too high. 😀
    Hehe 😁
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  • Bionic

    MemberFeb 13, 2012

    Yeah that's very correct, lemme put it in a simpler form.

    Formula=sellsprice - costprice

    profit =5rupee
    sellsprice =15
    and
    costprice =?

    5=15-costprice
    :. Costprice=10rupee

    %profit=profit/costprice*100%
    =5/10*100%
    =50%
    Therefore %profit=50%
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  • Bionic

    MemberFeb 13, 2012

    Yeah that's very correct, lemme put it in a simpler form.

    Formula=sellsprice - costprice

    profit =5rupee
    sellsprice =15
    and
    costprice =?

    5=15-costprice
    :. Costprice=10rupee

    %profit=profit/costprice*100%
    =5/10*100%
    =50%
    Therefore %profit=50%
    Are you sure? This action cannot be undone.
    Cancel
  • Dancer_Engineer

    MemberFeb 13, 2012

    Bionic
    Yeah that's very correct, lemme put it in a simpler form.

    Formula=sellsprice - costprice

    profit =5rupee
    sellsprice =15
    and
    costprice =?

    5=15-costprice
    :. Costprice=10rupee

    %profit=profit/costprice*100%
    =5/10*100%
    =50%
    Therefore %profit=50%
    Yes, we can find it out with the formula.
    But the aim of this puzzle to answer it quickly, more logically.
    This is a kind of question that is often asked in entrance exams where we have to solve 1 question in less than 1 minute. If we start solving it with the formula, yeah 3minutes are gone there. 😁

    PS: You are posting your comments twice.
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  • Bionic

    MemberFeb 14, 2012

    PS: You are posting your comments twice.[/quote]

    I think its a network problem....
    Sorry...
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  • Kaustubh Katdare

    AdministratorFeb 14, 2012

    Double posts is a known issue. We'll address it in upcoming upgrade.
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