If 18 pumps can raise 2170 tonnes of water in 10 days, working 7 hours a day then in how many days will 16 pumps raise 1736 tonnes of water, working 9 hours a day ?
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Question

If 18 pumps can raise 2170 tonnes of water in 10 days- working 7 hours a day then in how many days will 16 pumps raise 1736 tonnes of water- working 9 hours a day -6879

Toppr Admin · Accepted Answer

The correct option is B 7Let the required number of days be x-xA0-Then-

If 18 pumps can raise 2170 tonnes of water in 10 days, working 7 hours a day then in how many days will 16 pumps raise 1736 tonnes of water, working 9 hours a day ?6879

The correct option is B 7Let the required number of days be x. Then,

If 18 pumps can raise 2170 tonnes of water in 10 days, working 7 hours a day then in how many days will 16 pumps raise 1736 tonnes of water, working 9 hours a day ?
6
8
7
9

The correct option is B 7
Let the required number of days be x.
Then,