Menu
Home / Arithmetic Aptitude / Square Root and Cube Root :: Discussion

Discussion :: Square Root and Cube Root

  1. The smallest number which when multiplied to 3600 yields perfect cube is

    2. A.
    50
    B.
    60
    C.
    40
    D.
    100

    View Answer

    Workspace

    View Answer

    Answer : Option B

    Explanation :

    Apti Square Roots and Cube Roots

    ∴ 3600 = 2 × 2 × 2 × 2 × 5 × 5 × 3 × 3

    = 23 × 2 × 52 × 32

    Apti Square Roots and Cube Roots

    ∴ 3600 must be multiplied by 60 to make it perfect cube.

Write your comments here:

Be The First To Comment