railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Speed Time and Distance Relative Speed
Mr. and Mrs. X, 72 miles apart from each other, start travelling towards each other at the same time. If Mr. X covers 5 miles/hour to Mrs. X’s 4 mile/hour, how far will Mrs. X have travelled when they meet?
1
27 miles
2
36 miles
3
45 miles
4
None of these