state gov PSTCL/PSPCL Clerk Mock Test 2021 Quantitative Aptitude Speed Time and Distance Average Speed
A man travels for 3 hours 15 minutes. If he covers first half of the journey at 40 km/h and the rest of the distance at 60 km/h, calculate the total distance travelled by him.
1
78 km
2
126 km
3
156 km
4
192 km