a train leaves from mumbai to patna n vice versa at 9 am everyday and reaches patna at 9:30 am after 3 days.a train left from mumbai to patna then how many trains did it come across while the journey?
RE: a train leaves from mumbai to patna n vice versa a...
at 0900 hrs 2 trains leave: one from mum and other from pat. so now n 1.next day at 0900 hrs another train leaves pat. so now n 22nd day at 0900 hrs another train leaves pat. so now n 33rd day at 0900 hrs another train leaves pat but the train from mum is yet to reach patna (arr. 0930hrs). hence it crosses this train as well. then n 4. Ans.
RE: a train leaves from mumbai to patna n vice versa a...
HEI GUYS I THINK THE ANSWER IS 3.bECAUSE EVERYDAY THERE IS A TRAIN is STARTING.MAY BE WRONG BECAUSE I MAY HAVE MISCONSTRUED THE PROBLEM.if so correct me!
RE: a train leaves from mumbai to patna n vice versa a...
Manoj your answer is absolutely right. good work. keep it up and continue pal.....I really dont understand why ppl have written wrong answers even after reading your answer.
