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  • Question
  • A person divided a sum of Rs. 17,200 into three parts and invested at 5%. 6% and 9% per annum simple interest. At the end of two years, he got the same interest on each part of money. What is the money invested at 9%?


  • Options
  • A. Rs. 3,200
  • B. Rs. 4,000
  • C. Rs. 4,800
  • D. Rs. 5000

  • Correct Answer
  • Rs. 4,000 

    Explanation
    Let sum invested @ 5% be P1, @ 6% be P2 then @ 9% =17200-(P1+P2)
    So according to question
    P1*5*2/100 = P2*6*2/100 or P1 = (6/5) P2
    Also P2*6*2/100 = [17200-(P1+P2)]*9*2/100
    Or 2 P2 = [17200?(11/5)P2] * 3
    Or (2 + 33/5)P2 = 17200 * 3
    P2 = 17200 * 3 * 5 / 43 = 6000
    So P1 = 6/5 P2 = 7200
    So Sum invested @ 9% = 17200?(6000+7200) = Rs 4000
  • Tags: Bank Exams

    More questions

    • 1. Find the odd numbers/letters/numbers from the given alternatives.

    • Options
    • A. FIHG
    • B. CGEF
    • C. JMLK
    • D. VYXW
    • Discuss
    • 2. If C = 1200 and D = 1500, then D is how much percent more than C?

    • Options
    • A. 20
    • B. 33.33
    • C. 25
    • D. 125
    • Discuss
    • 3. Select the odd letters from the given alternatives.

    • Options
    • A. ACE
    • B. FHJ
    • C. QTW
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    • 4. Cost price of a watch is Rs 530. If the loss percentage is 24%, then what is the value (in Rs) of loss?

    • Options
    • A. 127.2
    • B. 153.2
    • C. 139.4
    • D. 114.2
    • Discuss
    • 5. Select the odd number from the given alternatives.

    • Options
    • A. 121
    • B. 44
    • C. 66
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    • Discuss
    • 6. If 6/7th of 8/5th of a number is 192, then 3/4th of that number is _____.

    • Options
    • A. 105
    • B. 77
    • C. 36
    • D. 80
    • Discuss
    • 7. A vendor buys 12 bananas for Rs 60 and sells 5 bananas for Rs 32. What will be his gain (in %)?

    • Options
    • A. 28
    • B. 32
    • C. 24
    • D. 22
    • Discuss
    • 8. What is the value of 34+122 ?

    • Options
    • A. 13
    • B. 15
    • C. 17
    • D. 19
    • Discuss
    • 9. Find the odd words/letters/number from the given alternatives.

    • Options
    • A. CZHK
    • B. MLAG
    • C. XVBU
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    • 10. Two numbers are 35% and 50% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?

    • Options
    • A. 23.08 percent
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