Question
If a car travels from point A to point B at a speed of
60 km/h and returns from point B to point A at a speed of 40 km/h, what is the average speed for the round trip?Solution
Explanation: Â The average speed for the round trip is 48 km/h.
More Time and distance Questions
32, 16, 24, 60, 207, 945
80, 88, 101, 122, 150, 185
2, 10, 30, 64, 130, 222
- Find the wrong number in the series.
1, 8, 27, 65, 125, 216, 343 74, 79, 86.5, 101.5, 109, 124, 141.5
62, 79, 98, 119, 142, 165
In each of the following giving number series, a wrong number is given. Find out the wrong number?
82, 81, 86, 110, 168, 287
54Â Â Â Â 54Â Â Â Â Â 108Â Â Â Â 39Â Â Â Â 144Â Â Â Â 28.8
Find the wrong number in the given number series.
2, 4, 12, 48, 120, 1440
127, 137, 148, 164, 169, 185, 199
