Two trains of lengths 105 m and 90 m, respectively run at the speeds of 45 km/h and 72 km/h, respectively in opp

### Question Asked by a Student from EXXAMM.com Team

Q 1404412358.     Two trains of lengths 105 m and 90 m, respectively run at the speeds of 45 km/h and 72 km/h, respectively in opposite directions on parallel tracks. Find the time which they take to cross each other.
A

5 s

B

6 s

C

7 s

D

8 s

#### HINT

(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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