engineering recuitment Vizag Steel MT Mechanical 2020 Test Series Quantitative Aptitude Speed Time and Distance Partial Speed
A scooterist complete a certain journey in 10 h. He covers half the distance at 30 km/h and the rest at 70 km/h. What is the total distance of the journey?
1
210 km
2
400 km
3
420 km
4
500 km