RRB Group D 5-Nov-2018 Shift 1 Solved Paper

Question : 10 of 100

Marks: +1, -0

A mini van passes two persons moving in the same direction at 5.4 km/h and 6 km/h such that the mini-van is moving at 4.5 sec and 6.75 sec respectively. What is the length of the mini-van?