defence exam CRPF ASI Technical Mock Test 2023 Quantitative Aptitude Speed Time and Distance Partial Speed
A person rode one-third of a journey at 60 km/hr, one-third at 50 km/hr and the rest at 40 km/hr. Had the person ridden half of the journey at 60 km/hr and the rest at 40 km/hr, he would have taken 4 minutes longer to complete the journey. What distance did the person ride ?
1
180 km
2
210 km
3
240 km
4
300 km