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Which of the following is a perfect square?
option
1. 26579
2. 25779
3. 26569
4. 26659
Read Solution (Total 3)
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- check only last two digit of a no.. if it is the last two digit of a square then the no is square..
s0.. opt(3).. - 10 years agoHelpfull: Yes(9) No(4)
- option c is the answer because sqrt(26569)=163
- 10 years agoHelpfull: Yes(5) No(0)
- Animesh can u please explain ths ..69 is not the square of any numb..!
- 10 years agoHelpfull: Yes(1) No(0)
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