To fill a tank , 25 buckets of water is required. How many buckets of water will be required to fill the same tank if the capacity of the bucket is educed to two-fifth of its present ?

A 10
B 35
C 62.5
D None of these

Correct Answer: 62.5

Let, capacity of the bucket is x litter So, the capacity of tank is 25x litrer Reduced capacity of bucket is 25x/5 litrer So, to fill tank bucket requires = 25x/(2x/5) = (25x × 5) / 2x = 62.5 bucket
Bissoy MCQ
#গণিত #Bangladesh Bank #নল ও চৌবাচ্চা (Pipes and cistern) #Bangladesh Bank - Assistant Director - 2014

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