Two train 120 meters and 160 meters in length are running towards each other on parallel lines at the speed of 70 kmph and 42 kmph respectively. How long will it take to cross each other after they meet?
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Q:
Two train 120 meters and 160 meters in length are running towards each other on parallel lines at the speed of 70 kmph and 42 kmph respectively. How long will it take to cross each other after they meet?
- 17 Secondsfalse
- 28 Secondsfalse
- 39 Secondstrue
- 410 Secondsfalse
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