railway RRB Technician Grade 3 Mock Test 2024 Quantitative Aptitude Speed Time and Distance Partial Speed
A car covers a distance of 20 km in 15 minutes. If its speed is decreased by 10 km/hr, what will be the time (in minutes) taken by it to cover the same distance?
1
150/11
2
120/7
3
130/11
4
150/13