Question

Two stations p and q are 110 km apart on a straight track. one train starts from p at 7
a.m. and travels towards q at 20 kmph. another train starts from q at 8
a.m. and travels towards p at a speed of 25 kmph. at what time will they meet?

Answer 1

This is too easy, give tuf question then i will sove that 
okkk
hope for the best
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