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Home Aptitude Square Root and Cube Root Comments

  • Question
  • Find the square root of 105 4/ 64.


  • Options
  • A. 151/4
  • B. 1512/4
  • C. 101/4
  • D. 62/4

  • Correct Answer
  • 101/4 

    Explanation

    ?1054/64
    = ?6724/64
    = 82/8 = 41/4 = 101/4


  • Square Root and Cube Root problems


    Search Results


    • 1. 
      The sequence root of 0. 4 is

    • Options
    • A. 0.6
    • B. 0.7
    • C. 0.8
    • D. 0.9
    • Discuss
    • 2. 
      By what least number must 21600 be multiplied to make it a perfect cube?

    • Options
    • A. 6
    • B. 10
    • C. 30
    • D. 60
    • Discuss
    • 3. 
      What is the smallest number by which 3600 be divided to make it a perfect cube?

    • Options
    • A. 9
    • B. 50
    • C. 30
    • D. 450
    • Discuss
    • 4. 
      If ? 2401 = ? 7x then, the value of x is?

    • Options
    • A. 3
    • B. 4
    • C. 5
    • D. 6
    • Discuss
    • 5. 
      If N = 11 9/ 16 then ? N =?

    • Options
    • A. 13/4
    • B. 11/4
    • C. 1.125
    • D. None of these
    • Discuss
    • 6. 
      ?1101/4 =?

    • Options
    • A. 19.5
    • B. 10.25
    • C. 10.5
    • D. 11.5
    • Discuss
    • 7. 
      if ?x/169 = 18/13, then x is equal to

    • Options
    • A. 108
    • B. 324
    • C. 2916
    • D. 4800
    • Discuss
    • 8. 
      The value of 6?0.000729 is

    • Options
    • A. 0.027
    • B. 0.3
    • C. 0.03
    • D. 0.09
    • Discuss
    • 9. 
      Evaluate ?16 + ?9.5 x 0.0085 x 18.9/0.021 x 0.0017 x 1.9

    • Options
    • A. 154
    • B. 158
    • C. 160
    • D. 169
    • Discuss
    • 10. 
      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


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