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What is the least number to be added to 4523 to make it a perfect square ?


1. 34
2. 101
3. 238
4. 121

1 Answer

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Best answer
Correct Answer - Option 2 : 101

Given:

4523 + least number = Perfect square

Calculation:

Nearest square number to 4,523 is 4,489 and 4624

4,489 is a square of 67,

4,624 is a square of 68

4,489 is smaller than 4,523,

So it is not acceptable.

Least number to be added,

⇒ 4624 – 4,523 = 101

∴ Least number should be added is 101.

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