Vivek starts moving at the speed of 70 km/hr at 8 ∶ 00 am. Neeraj starts moving in the same direction after 4 hours of Vivek at the speed of 120 km/hr. Which of the following statement(s) is/are correct?
I. Neeraj and Vivek meet each other at 5 ∶ 36 pm.
II. Total distance covered by both Neeraj and Vivek till 4 pm is 1080 km.
1
Neither I nor II
2
Only II
3
Both I and II
4
Only I