Question

3. A train covers a distance of 400 kms in
5 hrs. If the speed is reduced by 20 km/hr
the time taken by it to cover the same dis-
tance is
1) 6 hrs. 40 mts.
2) 5 hrs.
4) 4 hrs. 40 mts.
3) 8 hrs.​

Answer 1

6 hour 40 minut if the train covers a distance of 400 km in 5 hours if the speed is reduced by 20 km per hour the time taken by the by to cover the same distance is 6 hour 40 minut time