BANK SBI PO Mock Test Series 2025 (Pre + Mains) Quantitative Aptitude Speed Time and Distance Boat and River
The boat's speed in calm water is S km/h, while the stream's speed is B km/h. The boat covers a distance of P km going upstream in Q hours, and a downstream distance of 72 km in (Q - 2) hours. Furthermore, the boat's downstream speed is 24 km/h. When the boat travels an upstream distance of 360 km (with double the speed normally in still water) and a downstream distance of 120 km, the total time it takes is 15 hours. Which of the following statements is accurate?
I. P = 80
II. 3B is 40% less than that of S.
IlI. Time taken by boat to travel [2P + 4(S - B)] km downstream distance> (Q - 2)2.
1
II and III only
2
I and IIl only
3
I and II only
4
I, II, and IIl
5
None of These