If the instantaneous speed of 4 vehicles are 35, 40, 45 and 50 then the time mean speed will be ______

An intersection that is provided for different levels of road is called ______

The speed at which the value of time headway is lowest represents the ______

If the space headway is 7m, then the jam density in vehicle/km is ______

In trial cycle method, the average time headway is assumed as ______

Which of the following method is more accurate for traffic analysis?

The procedure of adopting medians and traffic island in an un-channelized intersection is called ______

STOP sign is having ______