1.

14 cm. Water from a tap of diameter 5 km. is flowing at the rate of / hour in a rectangular tank which is 50 m long and 44 m wide. In how much time will the water in that tank be filled up to 7 cm?

A. 4 घंटे
B. 1 घंटे
C. 2 घंटे
D. 8 घंटे
Answer» D. 8 घंटे


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