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A marble tile measures 15 c m\ xx\ 20 c ...

A marble tile measures `15 c m\ xx\ 20 c mdot` How many tiles will be required to cover a wall of size `4m\ xx\ 6m ?`

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RD SHARMA-MENSURATION-All Questions
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  2. Area of a rectangle of breadth 17cm is 340 c m^2dot Find the perimeter...

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  14. The ratio of the areas of two squares, one having its diagonal doub...

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  15. If the ratio of areas of two squares is 225:256, then the ratio of t...

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