Question

Which of following number is perfect square ? *

1 गुण

2525

3025

3225

3725


plz help me
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Answer 1

Answer:

3025

Step-by-step explanation:

3025 is a perfect square.

Answer 2

Answer:

3025

Step-by-step explanation:

5 | 2525

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5 | 505

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101

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2525 = 5×5×101

pair of 101 is not available.

Therefore, 2525 is not a perfect square.

5 | 3025

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5 | 605

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11 | 121

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11

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3025 = 5×5×11×11

every pair exists.

Therefore, 3025 is a perfect square.

Hence 3025 is a perfect square of all the numbers above