state gov Kolkata Police SI Mock Test 2023 Quantitative Aptitude Speed Time and Distance Relative Speed
When two cars leave a place (in the same direction) at an interval of 0.75 hours then the second car meets the first car in 9 hrs. Find the speed of the second car if the speed of the first car is 120 km/hr.
1
125 km/h
2
135 km/h
3
130 km/h
4
140 km/h