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Find how many three digit perfect cubes ...

Find how many three digit perfect cubes is there whose sum of the digits is a perfect square

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
a
The three digit perfect cubes are 125,216,343 512 and 729 .only 216 stisfy the condition that the sum of the digits i.e 2+1+6=9=`3^(2)` is a perfect square
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