Daily MCQs

A tank can be filled by 6 pipes in 80 minutes. How long will it take to fill the tank by 8 pipes?

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Similar MCQs

“There shall be a President of India.” Which article says this? The prefix 'Di' most commonly found in the name of place river and tea gardens of Assam means: What is the new name of the board formed by merging SEBA and AHSEC in Assam? Find the odd one from: Mouse, Keyboard, Printer, Webcam. Which was the first medical college established in India?