railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Quantitative Aptitude Speed Time and Distance Partial Speed
When Rashmi travels at a speed of 15 km/h she reaches her school late by 30 minutes, and when she travels at a speed of 20 km/h she reaches on time, find the time required to reach her school with a speed of 12 km/h.
1
1 hour
2
1. 5 hour
3
2.5 hours
4
3 hours