engineering recuitment NPCIL Plant Operator Mock Test Quantitative Aptitude Speed Time and Distance Problem on Trains
A train Express A leaves Delhi at 5 a.m. and reaches Mumbai at 9 a.m. Another train Express B leaves Mumbai at 7 a.m. and reaches Delhi at 10.30 a.m. At what time do they cross each other after 7 a.m. ?
1
50 min
2
52 min
3
54 min
4
56 min