A person was going through train from Bombay to Pune. After every five minutes he finds a train coming from opposite direction. Velocity of trains are equal of either direction. If the person reached Pune in one hour then how many trains he saw in the journey ?

• 11
• 15 years agoHelpfull: Yes(31) No(1)
• AS IT IS CLEARLY GIVEN IN THE QUESTION THAT HE REACHES PUNE IN ONE HOUR, AND SEES ONE TRAIN AFTER EVERY FIVE MINUTES.... SO THIS HAS NOTHING TO DO WITH VELOCITY OF APPROACHING TRAIN...SO HE'LL SEE 12 TRAINS ON HIS WAY....
• 15 years agoHelpfull: Yes(11) No(10)
• ans is 12 dont be confuse
  
  min trains(passed)
  0-5 --1
  5-10 --2
  10-15 --3
  15-20 --4
  20-25 --5
  25-30 --6
  30-35 --7
  35-40 --8
  40-45 --9
  45-50 --10
  50-55 --11
  55-60 --12
• 6 years agoHelpfull: Yes(4) No(1)
• 13...at the start of his journey (0 hr), 1 train passes. after that next train at 5, 10, 15...60 (total 12)... 12+1=13...
• 10 years agoHelpfull: Yes(0) No(9)