engineering recuitment MAHATRANSCO AE Electrical Mock Test Quantitative Aptitude Time and Work Work Efficiency
P can complete a work in 30 days when working alone. P works for 6 days and then leaves. The remaining work is completed by Q and R in 12 days. If R alone can finish half of the work in 8 days, then find the number of days that Q will take to finish the whole work, working alone.
1
80 days
2
150 days
3
240 days
4
210 days
5
75 days