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Home Aptitude Square Root and Cube Root Comments

  • Question
  • √625 x 14 x 11 is equal to:
    11 √25 √196


  • Options
  • A. 5
  • B. 6
  • C. 8
  • D. 11

  • Correct Answer


  • Explanation
    Given Expression = 25 x 14 x 11 = 5.
    11 5 14

  • Square Root and Cube Root problems


    Search Results


    • 1. 
      If √5 = 2.236, then the value of √5 - 10 + √125 is equal to:
      2 √5

    • Options
    • A. 5.59
    • B. 7.826
    • C. 8.944
    • D. 10.062
    • Discuss
    • 2. How many two-digit numbers satisfy this property.: The last digit (unit's digit) of the square of the two-digit number is 8?

    • Options
    • A. 1
    • B. 2
    • C. 3
    • D. None of these
    • Discuss
    • 3. 
      If x = √3 + 1 and y = √3 - 1 , then the value of (x2 + y2) is:
      √3 - 1 √3 + 1

    • Options
    • A. 10
    • B. 13
    • C. 14
    • D. 15
    • Discuss
    • 4. 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. 59.29, the number of the member is the group is:

    • Options
    • A. 57
    • B. 67
    • C. 77
    • D. 87
    • Discuss
    • 5. The cube root of .000216 is:

    • Options
    • A. .6
    • B. .06
    • C. 77
    • D. 87
    • Discuss
    • 6. √0.0169 x? = 1.3


    • Options
    • A. 10
    • B. 100
    • C. 1000
    • D. None of these
    • Discuss
    • 7. The square root of 64009 is:

    • Options
    • A. 253
    • B. 347
    • C. 363
    • D. 803
    • Discuss
    • 8. The square root of (7 + 3√5) (7 - 3√5) is


    • Options
    • A. √5
    • B. 2
    • C. 4
    • D. 3√5
    • Discuss
    • 9. 
      √3 - 1 2 simplifies to:
      √3

    • Options
    • A.
      3
      4
    • B.
      4
      √3
    • C.
      4
      3
    • D. None of these
    • Discuss
    • 10. The least perfect square, which is divisible by each of 21, 36 and 66 is:

    • Options
    • A. 213444
    • B. 214344
    • C. 214434
    • D. 231444
    • Discuss


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