1.

Two Trains Approach Each Other At 30 Km/hr And 27km/hr From Two Places 342km Apart After How Many Hours Will They Meet?

Answer»

Suppose the two TRAINS meet after x HOURS, then 

=> 30x + 27X = 342 

=> 57X = 342 

=> X = 6 

So the two trains will meet after 6 hours.

Suppose the two trains meet after x hours, then 

=> 30x + 27x = 342 

=> 57x = 342 

=> X = 6 

So the two trains will meet after 6 hours.



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