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Quantitative Aptitude

Averages

A group of me...

Question

A group of men decided to do a job in 5 days, but 10 men kept dropping out every day. If the job was completed at the end of the $6^{t h}$ day, find the initial number of men who had signed up for the work.

A

120

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B

150

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C

160

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D

180

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Solution

The correct option is B 150

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