Surveying Mock test – 5 || Civil Engineering Mock tests




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1. The slope correction may be ignored if
2. While measuring with a metallic tape of 30 m length pull should be applied
3. The whole circle bearing of a line is 290°. Its reduced bearing is
4. If the length of a transition curve to be introduced between a straight and a circular curve of radius 500 m is 90 m, the maximum perpendicular offset for the transition curve, is
5. Contour lines of different elevations can unite to form one line, only in the case of
6. Diaphragm of a surveying telescope is held inside
7. The magnetic bearing of a line is 32° and the magnetic declination is 10° 15' W. The true bearing is
8. One of the tacheometric constants is additive, the other constant, is
9. The method of finding out the difference in elevation between two points for eliminating the effect of curvature and refraction, is
10. For setting out a simple curve, using two theodolites.
11. A tape of length and weight kg/m is suspended at its ends with a pull of
correction is
12. The sag of 50 m tape weighing 4 kg under 5 kg tension is roughly
13. The tangent to the liquid surface in a level tube, is parallel to the axis of the level tube at
14. If the area calculated form the plan plotted with measurements by an erroneous chain, accurate area of the plan is
15. Closed contours of decreasing values towards their centre, represent
16. For locating a distant object visible from two transit stations, the method usually preferred to, is
17. The 'fix' of a plane table station with three known points, is bad if the plane table station lies
18. The longitudinal section of the surface of bubble tube is
19. Centering error of a theodolite produces an error
20. Accuracy of 'fix' by two point problem, is
21. Pantograph is used for
22. The horizontal angle between true meridian and magnetic meridian, is known
23. A traverse deflection angle is
24. The least count of a Vernier scale is
25. If the radius of a simple curve is R, the length of the chord for calculating offsets by the method of chords produced, should not exceed.







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