Question :
A train M leaves City A at 5 am and reaches City B at 9am . Another train N leaves City B at 7am and reaches City A at 1030am. At what time do the 2 trains cross one another?
1. 1 hr 23 min
2. 1 hr 15 min
3. 1 hr 8 min
4. 56 min
Answer :
4 - 56 min
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