Car P covers a certain distance in 11 hours at a speed of 66 kmph. Car Q covers 242 km more than car P in the same time. Find the average speed of Car Q.

Show answer & explanation

Answer: (C) 88 kmph

Explanation

Car P covers 66 × 11 = 726 km. Car Q covers 726 + 242 = 968 km in 11 hours, an average of 88 km/h.