TCS Company

there is an oval track and two runners are running.one complete his lap in 4 minute and other in 6minute.calculate the time after which the two runners will meet at the starting point for the first time.

Read Solution (Total 3)

LCM OF 4,6 = 12 MINUTES
11 years agoHelpfull: Yes(10) No(0)

LCM of 6 and 4.
ans=12 minutes
11 years agoHelpfull: Yes(1) No(0)
thank you guys...
11 years agoHelpfull: Yes(1) No(0)

TCS Other Question

there are 4 boxes of red,yellow,green,blue.if 2 boxes are selected then find the probability of getting at least one green or red box. !1+!2+!3+...........+!50?.