TWO STATIONS A & B ARE 110 KM APART. ONE TRAIN STARTS FROM A AT 7 AM, AND TRAVELS TOWARDS B AT 20KMPH. ANOTHER TRAIN STARTS FROM B AT 8 AM AND
TRAVELS TOWARDS A AT 25KMPH. AT WHAT TIME WILL THEY MEET?

• let both train meet at x hours then 20x+(x-1)25=110 by evaluating the expression we get x=3 ... therefore both train meet at 10 am .....
• 13 years agoHelpfull: Yes(7) No(1)
• let first train start at 7o'clock and in 3 hour it travel 60km now time is 7+3=10 o'clock
  now second train at 8 o'clock start and in 2 hour travel 50 km time is 8+2=10 o'clock.so conclusion is that at 10 o'clock they will be meeting point.
• 13 years agoHelpfull: Yes(6) No(3)
• Let they meet after x hrs after 7 AM
  X*20 = 25*(x-1)
  X = 5 i.e 12 am
  
• 13 years agoHelpfull: Yes(4) No(3)