UPSC CDS 2 2018 Math Paper
© examsiri.com
Question : 40 of 100
Marks:
+1,
-0
Twelve (12) men work 8 hours per day and require 10 days to build a wall. If 8 men are available, how many hours per day must they work to finish the work in 8 days ?
[2018 CDS-II]
Go to Question: