The smallest natural number, by which 3000 must be divided to make the quotient a perfect cube, is :
Options:
A .  6
B .  3
C .  5
D .  4
Answer: Option B Answer: (b)3000 = 3 × 1000 = 3 × $10^3$Clearly, when we divide 3000 by natural number 3, the quotient is 1000 which is a perfect cube.
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