For highway geometric design purpose the speed
15th percentile
50 percentile
85 percentile
98 percentile
Y junction generally has equal size of
3 arms
2 arms
1 arms
5 arms
Night driving is dangerous because
Some traffic signs are less visible at night.
More vehicles are on the road at night.
The distance we can see ahead is reduced.
Street lights tend to blur our vision.
Which one of the following type of pedestrian crossing used in many places around the world?
zebra crossing
Tee junction
Wye junction
Round about junction
When you drive at night you can reduce the problem of glare from the headlights of an approaching car by
Looking to the lower right side of your lane.
Having the inside lights on to make the amount of light equal.
Looking at the spot on the lower edge of the steering wheel.
Wearing glasses with lightly tinted lenses.
The maximum spacing of contraction joints in rigid pavements is
2.5 m
3.5 m
4.5 m
5.5 m
The background colour of the informatory sign board is
Red
Yellow
Green
White
Highway facilities are designed for
Annual average hourly volume
Annual average daily traffic
Thirtieth highest hourly volume
Peak hourly volume of the year
When driving at night, it is most important for you to
Use your high beams at all times.
Drive within the range of your headlights.
Be ready to brake more quickly.
Watch for cars at intersections
In highyway construction, rolling starts from
Sides and proceed to centre
Centre and proceed to sides
One side and proceed to other side
Any of the above