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SabariGiri Residential School
"Smartindia is the best online tool for school students." Ms Deepa Chandran, Principal Anchal
M. G. M. Model School
"Smartindia is one of the best supplementary education tool for school students." Ms Pooja, Principal
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WHAT IS A PERFECT SQAURE |
| A number that is a product of some integer with itself, e.g. 9 is a square number, its square root is 3. |
