Question

After subtracting square of a natural number
from its cube the result is 48. Find the number?
(1) 6
(2) 5
(3) 4
(4)8
[Income Tax, 1996; SSC, 2003]
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Answer 1

Answer:

4

Correct Option: D

Let number be x

∴ According to question,

x3 − x2 = 48 ∴ x = 4

Explanation:

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