Q116
Working efficiencies of P and Q for completing a piece of work are in the ratio 3 : 4. The number of days to be taken by them to complete the work will be in the ratio ?
A.
3 : 2
B.
2 : 3
C.
3 : 4
D.
4 : 3
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Since we know efficiency and time are inversely proportional to each other.