CUET Mathematics 2025 30 May Shift 1 PYQs

A boat covers a distance of 51 km downstream in 3 hours and takes $7\frac{1}{2}$ hours to cover the same distance upstream. If the boat's speed in still water is 12 km/hrs, then the speed of the stream is:

Two runners, Ajay and Vijay complete a 600 m race in 38 seconds and 48 seconds respectively. By how many meters will Ajay defeat Vijay?

A fisherman is rowing a boat. He takes 6 hours to row 48 km upstream whereas he takes 3 hours to go to the same distance downstream.

Based on the above information, which of the following are correct?

(A) His speed of rowing in still water is 10 km/hour.

(B) The speed of the stream is 3 km/hour.

(C) The average speed of the fisherman is 32/3 km/hour.

(D) The speed of the stream is 4 km/hour.

Choose the correct answer from the options given below: