BANK IBPS RRB PO Mock Test Series 2025 (Pre + Mains) Quantitative Aptitude Speed Time and Distance Problem on Trains
A car can cover the distance of ādā km at the initial speed of 80 km/hr in T hours and the remaining distance of (d + 10) km and the speed also decreased by 10 km/hr in T + 1 hours. Find the value of d.
1
500 km
2
450 km
3
480 km
4
420 km
5
540 km