A can complete a certain work in 35 days and B can complete the same work in 15 days. They worked together for 7 days, then B left the work. In how many days will A alone complete 60% of the remaining work?
A. 7
B. 15
C. 10
D. 8
Answer: Option A
Solution (By Examveda Team)
7 days work of (A and B) = 7 × 10 = 70
Remaining work = 105 - 70 = 35
60% of remaining work done by A = $$\frac{{35 \times \frac{3}{5}}}{3}$$ = 7 days
This Question Belongs to Arithmetic Ability >> Time And Work
Related Questions on Time and Work
A. 18 days
B. 24 days
C. 30 days
D. 40 days
Join The Discussion