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Home Aptitude Ratio and Proportion See What Others Are Saying!
  • Question
  • If P : Q : R = 2 : 3 : 4, then find P/Q : Q/R : R/P?


  • Options
  • A. 8 : 9 : 24
  • B. 9 : 8 : 24
  • C. 24 : 8 : 9
  • D. 8 : 24 : 9

  • Correct Answer
  • 8 : 9 : 24 

    Explanation

    Given that, P : Q : R = 2 : 3 : 4
    Let P = 2K, Q = 3K, R = 4K
    ? P/Q = 2K/3K = 2/3,
    Q/R = 3K/4K = 3/4,
    R/P = 4K/2K = 2/1
    ? P/Q : Q/R : R/P = 2/3 : 3/4 : 2/1
    = (2 x 12)/3 : (3 x 12)/ 4 : (2 x 12)/1
    = (2 x 4) : (3 x 3) : 24
    = 8 : 9 : 24


  • More questions

    • 1. If 4x = 18y, then the value of ( x/y - 1) is

    • Options
    • A. 1 3
    • B. 7 2
    • C. 2 3
    • D. 3 2
    • Discuss
    • 2. 
      If the price of 23 toys is Rs. 276, then what will the price (Rs.) of 12 toys?

    • Options
    • A. 144
    • B. 158
    • C. 159
    • D. 166
    • Discuss
    • 3. 
      .02 =(......?.....)%

    • Options
    • A. 20
    • B. 2
    • C. .02
    • D. .2
    • Discuss
    • 4. 
      If 36 men can do a piece of work in 25 hours, in how many hours will 15 men do it?

    • Options
    • A. 45
    • B. 55
    • C. 60
    • D. 72
    • Discuss
    • 5. 
      2?63 / 11 =233

    • Options
    • A. 4
    • B. 3
    • C. 6
    • D. 5
    • Discuss
    • 6. 
      When 121012 is divided by 12, the remainder is

    • Options
    • A. 0
    • B. 2
    • C. 3
    • D. 4
    • Discuss
    • 7. 
      Aarti can do a piece of work in 6 days. In how many days will she complete three time of work of same type?

    • Options
    • A. 18 days
    • B. 21 days
    • C. 3 days
    • D. 6 days
    • Discuss
    • 8. 
      750.0003 ÷ 19.999 =?

    • Options
    • A. 49
    • B. 18
    • C. 22
    • D. 38
    • Discuss
    • 9. 
      105, 85, 60, 30, 0, - 45, - 90?

    • Options
    • A. 0
    • B. 85
    • C. -45
    • D. 60
    • Discuss
    • 10. 
      Let A = {1, 2, {3, 4}, 5}. Which of the following statements is true?

    • Options
    • A. {3, 4} ? A
    • B. {3, 4} ? A
    • C. 1 ? A
    • D. {1, 2, 5} ? A
    • Discuss


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