state gov AP Police SI (Pre+Mains) Mock Test 2022 Quantitative Aptitude Speed Time and Distance Relative Speed
Two cars A and B are moving towards each other from an initial separation ‘x’. If car A reduced its speed by 4 km/hr and car B reduced its speed by 6 km/hr, it would have taken 6 more seconds to cross than the original time taken. If car A increases its speed by 6 km/hr and car B increases its speed by 4 km/hr, it would have taken 4.8 seconds less to cross. Find the value of x (in km).
1
1.5 km
2
1.2 km
3
1.6 km
4
1.8 km