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The rainfall recorded on a particular da...

The rainfall recorded on a particular day was 10 cm. The rain water that fell on the roof 60 m long and 20 m wide was collected in a cylinderical tank of radius 7m. Find the
Rise of water level in the tank due to rain water.

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The correct Answer is:
0.77 m
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NAND LAL PUBLICATION-MENSURATION-SAMPLE PAPER FOR PRACTICE
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