Question
A truck covers 320 km in 10 hours with its usual speed.
If the speed of the truck had been 8 km/hr more than its usual speed, find the time taken by the truck to cover 450 km with the increased speed.Solution
ATQ, Usual speed of the truck = 320/10 = 32 km/hr Increased speed of the truck = (32 + 8) = 40 km/hr Required time = 450/40 = 11.25 hours
More Time and distance Questions
- Find the wrong number in the given number series.
8, 14, 24, 49, 59, 84 Find the wrong number in the given number series.
8, 12, 23, 40, 66, 103
174 180 198 252 414 910
640 1920 240 720 92 270
Find the wrong number in the given number series.
132, 147, 138, 155, 144, 161
1 3 7 15 33
...Find the wrong number in the given number series,
9, 60, 299, 1199, 3599, 7199
- Find the wrong number in the given number series.
32.6, 36.4, 40.2, 43.6, 47.8, 51.6 11 110 978 6824 34103 102290
- Find the wrong number in the given number series.
12, 21, 5, 38, 2, 71
Relevant for Exams:
