Question

Add the same mpower in the day from two different station and moving towards each other at the rate of 16 km ph and 25kmph respectively when they meet it found that one train have travel72 km more than the other world the distance between the two station

Answer 1

Answer:

Speed of B=30 kmph

Let time taken to meet at point P is same as both train started at same time .

Now,

Time taken to traveled X km by A=

50

X

(i) and (ii), we have

50

X

=

30

(160−X)

⇒3X=800−5X

⇒8X=800

⇒X=100 km

Time taken by A to traveled 100=

50

100

=2 hours.

So, they will at 10:10 AM.