Question
12 of
100
Question Palette
Raju walks from A to B at a speed of 7 km/h and returns from B to A at a speed of 5 km/h. What is the average speed for the entire journey?
Correct Option:
B
Explanation
For equal distances, don't average 7 and 5 directly. Average speed = 2 × 7 × 5 ÷ (7 + 5) = 70/12 ≈ 5.83 km/h.
