BANK CBI Sub Staff (Safai Karmachari) Mock Test 2024 Quantitative Aptitude Time and Work Work Efficiency
P is twice as fast as Q as a work man. If P can complete the work in 15 days, then in how many days can P and Q together complete the work?
1
8 days
2
9 days
3
10 days
4
12 days
5
None of these