Question

3) Water is flowing at the rate of Islam, per hour through a cylindrical pipe
of diameter 14cm into a cuboidal pond which is 50cm long and 44 metre
wide. In what time the level of water in pond rise by 21 cm
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Answer 1

Step-by-step explanation:

Hey mate water's is flowing at how much rate it was not given in your questions

Here I m taking. Speed of water =15km/hr