railway RRB JE (CBT I + CBT II) Mock Test 2024 Quantitative Aptitude Speed Time and Distance Partial Speed
A train is travelling with a speed of 54 kmph to reach its destination in 6 hours, but after reaching 20% of the distance, the engine fails due to which the train gets delayed by 33 minutes. By how much percentage does the driver need to increase the train’s speed to reach the destination on time (correct to two decimal places)?
1
11.54%
2
12.94%
3
10.96%
4
10.24%