Saved Bookmarks
| 1. |
Two runners, Gopal and John running round a circular track complete one round each in 7 minutes and 14 minutes respectively. They start at the same time. During the first 30 minutes how many times Gopal crossed John on the track? |
|
Answer» GOPAL took 7 min and John took 14 min In 30 min gopal can TAKE 4 rounds as 4×7=28 min and more 7 min will go beyond LIMITED time. John can undergo 2 rounds as14×2=28 Now in this time gopal will cross John 3 times bcoz the NEX time they will cross will be beyond the time |
|