QUESTION
15 जनाले 18 दिन लाग्ने काम 45 जनालाई कति दिन लाग्छ ?
6 दिन
7 दिन
8 दिन
9 दिन
ANSWER
Correct Option: Option A,
More from Mathematics 6 दिन
There is an inverse proportion between number of workers and working days.
1 worker takes 18x15 days
so, 45 workers take (18x15)/45 = 6 days