railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Speed Time and Distance Average Speed
A person increases his speed by 10 km/h after traveling for every 20 km in a journey of a total length of 120 km. If the initial speed of the person is 10 km/h, then what will be the approximate (up to 2 decimal points) average speed of the person?
1
23.67
2
24.49
3
28.88
4
31.26