Janshakti Constructions Limited undertakes to construct a road 1000 metres long in 50 days. It initially uses 56 road-rollers and finds at the end of 27 days that only 448 metres of the road has been built. How many more road-rollers must be used so that the work may be finished on schedule?

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Solution

The correct option is B
25

B

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Janshakti Constructions Limited undertakes to construct a road 1000 metres long in 50 days. It initially uses 56 road-rollers and finds at the end of 27 days that only 448 metres of the road has been built. How many more road-rollers must be used so that the work may be finished on schedule?

The correct option is B 25 B

The correct option is B
25

B