· 2019-05-17 · A cuboidal shaped water tank, 2.1 m long and 1.5 m broad is half filled with...
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· 2019-05-17 · A cuboidal shaped water tank, 2.1 m long and 1.5 m broad is half filled with water. If 630 litres more water is poured into tank, the water level will rise 2.1