The background colour of the informatory sign board is______________?

Related Mcqs:

1. Which of the following is indicated by a warning sign ?

   A. level crossing
   B. no parking
   C. end of speed limit
   D. overtaking prohibited

2. The sequence of four stages of survey in a highway alignment is______________?

   A. reconnaissance, map study, preliminary survey and detailed survey
   B. map study, preliminary survey, reconnaissance and detailed survey
   C. map study, reconnaissance, preliminary survey and detailed survey
   D. preliminary survey, map study, reconnaissance and detailed survey

3. The maximum design gradient for vertical profile of a road is______________?

   A. ruling gradient
   B. limiting gradient
   C. exceptional gradient
   D. minimum gradient

4. The absolute minimum radius of curve for safe operation for a speed of 110 kmph is______________?

   A. 110 m
   B. 220 m
   C. 440 m
   D. 577 m

5. On a right angled road intersection with two way traffic, the total number of conflict points is______________?

   A. 6
   B. 11
   C. 18
   D. 24

6. The maximum number of vehicles beyond which the rotary may not function efficiently is______________?

   A. 500 vehicles per hour
   B. 500 vehicles per day
   C. 5000 vehicles per hour
   D. 5000 vehicles per day

7. As per IRC recommendations, the average level of illumination on important roads carrying fast traffic is______________?

   A. 10 lux
   B. 15 lux
   C. 20 lux
   D. 30 lux

8. Percentage of free carbon in bitumen is______________?

   A. more than that in tar
   B. less than that in tar
   C. equal to that in tar
   D. none of the above

9. The group index for a soil, whose liquid limit is 40 percent, plasticity index is 10 percent and percentage passing 75 micron IS sieve is 35, is______________?

   A. 0
   B. 3
   C. 5
   D. 7

10. The maximum thickness of expansion joint in rigid pavements is______________?

    A. 0
    B. 25 mm
    C. 50 mm
    D. 100 mm