Which of the following is a perfect square? 101, 32, 66, 81
- 101
- 66
- 81
- None of these
Explanation
The perfect square among these is 81 (since 9 × 9 = 81).
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اس سوال کو وضاحت کے ساتھ پڑھیں
- Even number
- Prime number
- Odd number
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- Odd
- Prime
- Even
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 2/3
- √2
- 5
- None of these