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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 lens? |
| A lens is a piece of some transparent material which is bound by two curved surfaces or by one curved surface and the other plane surface. |
