state gov Bihar Vidhan Sabha DEO Mock Test 2024 Quantitative Aptitude Speed Time and Distance Relative Speed
A boy goes to his school from his house at a speed of 5 km/hr and returns at a speed of 3 km/hr. If he takes 6 hours in going and coming, the distance between his house and school is:
1
11 km
2
11.5 km
3
11.75 km
4
11.25 km