Related Questions

The diagram which shows all important physical conditions of an accident location like roadway limits, bridges, trees and all details of roadway conditions is known as
A pie chart
B spot maps
C condition diagram
D collision diagram
The drain which is provided parallel to roadway to intercept and divert the water from hill slopes is known as
A Sloping drain
B Catch-water drain
C Side drain
D Cross drain
The thickness of the parapet wall, on the valley side of the roadway, is usually kept as
A 20 cm
B 40 cm
C 60 cm
D 80 cm
In triangle PQR length of the side QR is less than twice the length of the side PQ by 2 cm. Length of the side PR exceeds the length of the side PQ by 10 cm. The perimeter is 40 cm. the length of the smallest side of the triangle PQR is:
A 6 cm
B 8 cm
C 9 cm
D 10 cm
Razia spent 3 hours climbing 6 miles up a hill. She spent 2 hours coming down the hill in a different path which had a length of 8 miles. For Razia's completed climb up and down the hil , what was her average speed, in miles per hour?
A 2.0
B 2.5
C 2.8
D 3.0
A man can walk uphill at the rate of 2.5 hm/hr and downhill at the rate of 3.25 km/hr. If the total time required walking a certain distance up the hill and return to the starting position is 4 hr 36 min, what is the distance he walked up the hill?
A 3.5 km
B 4.5 km
C 5.5 km
D 6.5 km
'While I stand on the roadway or one the Pavement gray, I hear in the deep heart's core'. From which poem these lines have been taken.
A From September 1. 1939
B The Lake Isle of Innis free
C The Charge of the Light Bridge
D Dreams
পৃথিবী পৃষ্ঠে একটি ইটের ওজন 81 N. পৃথিবীর অর্ধেক বাসার্ধের সমান উচ্চতায় এবং অর্ধেক বাসার্ধের সমান গভীরতায় ইউটির উপরে পৃথিবীর অভিকর্ষ বলের মান কত হবে?(A brick weighs 81 N on the surface of the earth. What are the earth's gravitational forces act on it at a height of half of the radius of the earth and at a depth of half of the radius of earth, respectively?)
A 36 N and 81 N
B 36 N and 40.5 N
C 36 N and 20.25 N
D 98 and 40.5 N
E 81 N and 81 N
The design of a retaining wall assumes that the retained earth
A Is dry
B Is free from moisture
C Is not cohesive
D All the above
To have pressure wholly compressive under the base of a retaining wall of width b, the resultant of the weight of the wall and the pressure exerted by the retained, earth should have eccentricity not more than
A $$\frac{{\text{b}}}{3}$$
B $$\frac{{\text{b}}}{4}$$
C $$\frac{{\text{b}}}{5}$$
D $$\frac{{\text{b}}}{6}$$

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