A man standing on a platform finds that a train takes 3 seconds to pass him and another train ofthe same length moving in the opposite direction , takes 4 seconds. The time taken by the trains to pass each other will be1). $2\frac{3}{7}$ sec.2). $3\frac{3}{7}$ sec.3). $4\frac{3}{7}$ sec.4). $5\frac{3}{7}$ sec.

A man standing on a platform finds that a train takes 3 seconds to pas

1.	A man standing on a platform finds that a train takes 3 seconds to pass him and another train ofthe same length moving in the opposite direction , takes 4 seconds. The time taken by the trains to pass each other will be1). $2\frac{3}{7}$ sec.2). $3\frac{3}{7}$ sec.3). $4\frac{3}{7}$ sec.4). $5\frac{3}{7}$ sec.
Answer» RIGHT ANSWER is $3\frac{3}{7}$ SEC.

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