Exams › SSC CGL (Prelims) › General

A group of 4 men or 6 women can complete a task in 40 days. Find the time taken by 4 men and 6 women together to complete the task.

1. 15 Days
2. 20 Days
3. 24 Days
4. 30 Days

Correct answer: 20 Days

Solution

Since 4 men alone finish in 40 days, their rate is \(1/40\) task per day. Similarly, 6 women alone also have rate \(1/40\) per day, so together their rate is \(1/20\) task per day, meaning 20 days.

Related SSC CGL (Prelims) General questions

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