# How Far Raj and Prem from Each Other After 2 Hours? If

Raj and Prem walk in the opposite direction at the rate of 3 km and 2 km per hour respectively. How far will they be from each other after 2 hrs?

- 2 km
- 6 km
- 8 km
- 10 km

**Answer: (4) 10 km**

**Explanation:-
**The speed of Raj = 3 km/hr

The distance covered by Raj in 2 hrs = 3 x 2 = 6 km

The speed of Prem = 2 km/hr

The distance covered by Prem in 2 hrs = 2 x 2 = 4 km

The distance from each other = (6 + 4) km

= 10 km.

Then, they will be 10 km far from each other.

Hence, the answer is (4) 10 km.