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  • Question
  • To fill a tank, 25 buckets of water is required. How many buckets of water will be required to fill the same tank if the capacity of the bucket is reduced to two-fifth of its present?


  • Options
  • A. 10
  • B. 35
  • C. 62.5
  • D. Cannot be determined
  • E. None of these

  • Correct Answer
  • 62.5 

    Explanation
    Let the capacity of 1 bucket = x

    Then, the capacity of tank = 25x.

    New capacity of bucket = 2 x
    5

    ∴ Required number of buckets = 25x
    (2x/5)

    = ❨ 25x x 5
    2x

    = 125
    2

    = 62.5


  • More questions

    • 1. 
      The least number by which 176 be multiplied to make the result a perfect square is?

    • Options
    • A. 8
    • B. 9
    • C. 10
    • D. 11
    • Discuss
    • 2. 
      A group of students decided to collect as many paise from each member of group as is the number of members. If the total collection amounts to Rs. 22.09, the number of members in the group is?

    • Options
    • A. 37
    • B. 47
    • C. 107
    • D. 43
    • Discuss
    • 3. 
      If ? 256 / ? x = 2, then x is equal to?

    • Options
    • A. 64
    • B. 128
    • C. 512
    • D. 1024
    • Discuss
    • 4. 
      If N = 11 9/ 16 then ? N =?

    • Options
    • A. 13/4
    • B. 11/4
    • C. 1.125
    • D. None of these
    • Discuss
    • 5. 
      If x = ?3 + ?2, then the value of (x + 1)/(x - 1) - (x - 1)/(x + 1) is?

    • Options
    • A. ?3
    • B. ?2
    • C. ?6
    • D. None of above
    • Discuss
    • 6. 
      Which among ?8 and ?1000 is greater?

    • Options
    • A. ?8
    • B. ?1000
    • C. Both are equal
    • D. None of these
    • Discuss
    • 7. 
      Which among ?81 and ?1 is smaller?

    • Options
    • A. ?81
    • B. ?1
    • C. Both are equal
    • D. None of these
    • Discuss
    • 8. 
      IF (14) 3 is added to the square of a number, the answer to obtained is 4425. What is the number?

    • Options
    • A. 1849
    • B. 43
    • C. 41
    • D. 1681
    • Discuss
    • 9. 
      Which among ?10 and ?8 is greater?

    • Options
    • A. ?10
    • B. ?8
    • C. Both are equal
    • D. None of these
    • Discuss
    • 10. 
      Find the least number which multiplied with 74088 will make it a perfect square?

    • Options
    • A. 42
    • B. 44
    • C. 46
    • D. 48
    • Discuss


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