Exams › SSC CGL (Prelims) › General

If 4 workers take 4 days to build 4 walls, how long will 50 workers take to build 50 walls?

1. 4 days
2. 50 days
3. 25 days
4. 10 days

Correct answer: 4 days

Solution

If 4 workers build 4 walls in 4 days, then 1 worker builds 1 wall in 4 days. Therefore, 50 workers will build 50 walls in the same 4 days.

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