New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Sneha travels a route in 9 hours at a constant speed of 14

    km/h. If she wants to reduce the time to 6 hours, what should be her new speed?
    A 18 km/h Correct Answer Incorrect Answer
    B 40 km/h Correct Answer Incorrect Answer
    C 21 km/h Correct Answer Incorrect Answer
    D 35 km/h Correct Answer Incorrect Answer

    Solution

    ATQ,

    Distance travelled by Sneha in 9 hours = 14 × 9 = 126 km

    So, required speed = 126 ÷ 6 = 21 km/h

    Practice Next