A. 3 days
B. 5 days
C. 4 days
D. 2 days
PPSC Past Paper ASI Punjab Police Service Quota 2019 Solved MCQs, Maths MCQs, PPSC Solved Past Papers MCQs, Time And Work MCQs
Alia can complete an assignment in 5 days and Babar can complete the same assignment in 20 days. The time taken by both Alia and Babar to complete the assignment working together is?
A. 3 days
B. 5 days
C. 4 days
D. 2 days