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Q134 (IAS/1998) Miscellaneous & General Knowledge › Important Days, Places & Events › Important Days, Places & Events

If 15 pumps of equal capacity can fill a tank in 7 days, then how many extra pumps will be required to fill the tank in 5 days?

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SIMILAR QUESTIONS

CAPF · 2017 · Q79 Relevance score: -2.59

Two pipes A and B can fill a tank in 12 minutes and 16 minutes respectively. If both the pipes are opened together, then after how much time, B should be closed so that the tank is full in 9 minutes ?

CAPF · 2022 · Q33 Relevance score: -6.29

Suppose A and B can complete a work together in 10 days. If B alone can complete the work in 15 days, then in how many days can A alone finish the work?

CAPF · 2010 · Q6 Relevance score: -6.38

X, Y and Z can finish a work in 12, - 15 and 18 days respectively. In how many days will all the three finish the work ?

CAPF · 2009 · Q88 Relevance score: -6.40

‘A' completes a work in 10 days, while lB and ‘C complete it in 12 and 15 days respectively. In how many days can 'A, ‘B' and ‘C' together complete the work ?

IAS · 2007 · Q55 Relevance score: -6.94

A and B can complete work together in 5 days. If A works at twice his speed and B at half of his speed, this work can be finished in 4 days. How many days would it take for A alone to complete the job?