BANK IBPS RRB Clerk 2025 Mock Test Series (Pre + Mains) Quantitative Aptitude Speed Time and Distance Boat and River
A boat sails 10 km upstream at the rate of 3 km/hr. If the stream flows at the rate of 1 km/hr, then how long will the boat take for the return trip?
1
2.5 hr
2
3 hr
3
2 hr
4
2.75 hr
5
4 hr