Raftaar travels from Mumbai to Chandigarh by car. If he travels half of the distance with the speed of 33 km/hr and the remaining half with the speed of 75 km/hr. If the distance between Mumbai and Chandigarh is 1650 km, then find the average speed of the journey.
1
275/8 km/hr
2
275/12 km/hr
3
275/6 km/hr
4
54 km/hr