Which of the following equation is correct?

The maximum number of cars can be parked in ______

In approximate method of signals, the average time taken to cross by the pedestrian is?

If the acceleration of the vehicle is 6.17m/sec2 then the average skid resistance is?

The ramps in the grade separated intersections do not include ______

The width requirement of side walk is decided with the help of ______

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

Peak hour factor is expressed in percentage of ______