#### The Following Section consists of Multiple Choice Questions on Surveying.

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- Question 1 of 20
##### 1. Question

1 points#### Hydrographic surveys deal with the mapping of

CorrectIncorrect - Question 2 of 20
##### 2. Question

1 points#### An ideal vertical curve to join two gradients, is

CorrectIncorrect - Question 3 of 20
##### 3. Question

1 points#### Pick up the correct statement from the following :

CorrectIncorrect - Question 4 of 20
##### 4. Question

1 points#### The intercept of a staff

CorrectIncorrect - Question 5 of 20
##### 5. Question

1 points#### The radius of curvature of the arc of the bubble tube is generally kept

CorrectIncorrect - Question 6 of 20
##### 6. Question

1 points#### If S is the length of a subchord and R is the radius of simple curve, the angle of deflection between its tangent and sub-chord, in minutes, is equal to

CorrectIncorrect - Question 7 of 20
##### 7. Question

1 points#### The real image of an object formed by the objective, must lie

CorrectIncorrect - Question 8 of 20
##### 8. Question

1 points#### In chain surveying tie lines are primarily provided

CorrectIncorrect - Question 9 of 20
##### 9. Question

1 points#### Pick up the correct statement from the following :

CorrectIncorrect - Question 10 of 20
##### 10. Question

1 points#### One of the Lehmann’s rules of plane tabling, is

CorrectIncorrect - Question 11 of 20
##### 11. Question

1 points#### The accuracy of measurement in chain surveying, does not depend upon

CorrectIncorrect - Question 12 of 20
##### 12. Question

1 points#### Closed contours of decreasing values towards their centre, represent

CorrectIncorrect - Question 13 of 20
##### 13. Question

1 points#### Diopter is the power of a lens having a focal length of

CorrectIncorrect - Question 14 of 20
##### 14. Question

1 points#### An imaginary line joining the points of equal elevation on the surface of the earth, represents

CorrectIncorrect - Question 15 of 20
##### 15. Question

1 points#### The ‘fix’ of a plane table station with three known points, is bad if the plane table station lies

CorrectIncorrect - Question 16 of 20
##### 16. Question

1 points#### If R is the radius of the main curve, θ the angle of deflection, S the shift and L the length of the transition curve, then, total tangent length of the curve, is

CorrectIncorrect - Question 17 of 20
##### 17. Question

1 points#### In chain surveying field work is limited to

CorrectIncorrect - Question 18 of 20
##### 18. Question

1 points#### Two concave lenses of 60 cm focal length are cemented on either side of a convex lens of 15 cm focal length. The focal length of the combination is

CorrectIncorrect - Question 19 of 20
##### 19. Question

1 points#### One of the tacheometric constants is additive, the other constant, is

CorrectIncorrect - Question 20 of 20
##### 20. Question

1 points#### The limiting length of an offset does not depend upon

CorrectIncorrect

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Surveying MCQ 2

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- Question 1 of 20
##### 1. Question

1 points#### In quadrantal bearing system, back bearing of a line may be obtained from its forward bearing, by

CorrectIncorrect - Question 2 of 20
##### 2. Question

1 points#### Pick up the correct statement from the following:

CorrectIncorrect - Question 3 of 20
##### 3. Question

1 points#### Pick up the method of surveying in which field observations and plotting proceed simultaneously from the following

CorrectIncorrect - Question 4 of 20
##### 4. Question

1 points#### While viewing through a level telescope and moving the eye slightly, a relative movement occurs between the image of the levelling staff and the cross hairs. The instrument is

CorrectIncorrect - Question 5 of 20
##### 5. Question

1 points#### Accuracy of ‘fix’ by two point problem, is

CorrectIncorrect - Question 6 of 20
##### 6. Question

1 points#### A bearing of a line is also known as

CorrectIncorrect - Question 7 of 20
##### 7. Question

1 points#### True meridians are generally preferred to magnetic meridians because

CorrectIncorrect - Question 8 of 20
##### 8. Question

1 points#### The most reliable method of plotting a theodolite traverse, is

CorrectIncorrect - Question 9 of 20
##### 9. Question

1 points#### The difference of level between a point below the plane of sight and one above, is the sum of two staff readings and an error would be produced equal to

CorrectIncorrect - Question 10 of 20
##### 10. Question

1 points#### Offsets are measured with an accuracy of 1 in 40. If the point on the paper from both sources of error (due to angular and measurement errors) is not to exceed 0.05 cm on a scale of 1 cm = 20 m, the maximum length of offset should be limited to

CorrectIncorrect - Question 11 of 20
##### 11. Question

1 points#### The bearings of the lines AB and BC are 146° 30′ and 68° 30′. The included angle ABC is

CorrectIncorrect - Question 12 of 20
##### 12. Question

1 points#### For a closed traverse the omitted measurements may be calculated

CorrectIncorrect - Question 13 of 20
##### 13. Question

1 points#### The slope correction for a length of 30 m along a gradient of 1 in 20, is

CorrectIncorrect - Question 14 of 20
##### 14. Question

1 points#### The main principle of surveying is to work

CorrectIncorrect - Question 15 of 20
##### 15. Question

1 points#### For the construction of highway (or railway)

CorrectIncorrect - Question 16 of 20
##### 16. Question

1 points#### 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.

CorrectIncorrect - Question 17 of 20
##### 17. Question

1 points#### The sensitiveness of a level tube decreases if

CorrectIncorrect - Question 18 of 20
##### 18. Question

1 points#### For true difference in elevations between two points A and B, the level must be set up

CorrectIncorrect - Question 19 of 20
##### 19. Question

1 points#### ABCD is a regular parallelogram plot of land whose angle BAD is 60°. If the bearing of the line AB is 30°, the bearing of CD, is

CorrectIncorrect - Question 20 of 20
##### 20. Question

1 points#### Keeping the instrument height as 1.5 m, length of staff 4 m, the slope of the ground as 1 in 10, the sight on the down-slope, must be less than

CorrectIncorrect

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Surveying MCQ 3

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- Question 1 of 20
##### 1. Question

1 points#### Pick up the correct statement from the following :

CorrectIncorrect - Question 2 of 20
##### 2. Question

1 points#### The reduced bearing of a line is N 87° W. Its whole circle bearing is

CorrectIncorrect - Question 3 of 20
##### 3. Question

1 points#### Surveys which are carried out to depict mountains, rivers, water bodies, wooded areas and other cultural details, are known as

CorrectIncorrect - Question 4 of 20
##### 4. Question

1 points#### Which of the following introduces an error of about 1 in 1000 if 20 m chain is used

CorrectIncorrect - Question 5 of 20
##### 5. Question

1 points#### The total change in level along the line is equal to total back sights

CorrectIncorrect - Question 6 of 20
##### 6. Question

1 points#### ABCD is a rectangular plot of land. If the bearing of the side AB is 75°, the bearing of DC is

CorrectIncorrect - Question 7 of 20
##### 7. Question

1 points#### Total latitude of a point is positive if it lies

CorrectIncorrect - Question 8 of 20
##### 8. Question

1 points#### In levelling operation,

CorrectIncorrect - Question 9 of 20
##### 9. Question

1 points#### The apparent error on reversal is

CorrectIncorrect - Question 10 of 20
##### 10. Question

1 points#### Magnetic declination at any place

CorrectIncorrect - Question 11 of 20
##### 11. Question

1 points#### Systematic errors are those errors

CorrectIncorrect - Question 12 of 20
##### 12. Question

1 points#### An angle of deflection right, may be directly obtained by setting the instrument to read

CorrectIncorrect - Question 13 of 20
##### 13. Question

1 points#### The method of finding out the difference in elevation between two points for eliminating the effect of curvature and refraction, is

CorrectIncorrect - Question 14 of 20
##### 14. Question

1 points#### Transition curves are introduced at either end of a circular curve, to obtain

CorrectIncorrect - Question 15 of 20
##### 15. Question

1 points#### The horizontal angle between true meridian and magnetic meridian, is known

CorrectIncorrect - Question 16 of 20
##### 16. Question

1 points#### Magnetic bearing of a survey line at any place

CorrectIncorrect - Question 17 of 20
##### 17. Question

1 points#### Perpendicularity of an offset may be judged by eye, if the length of the offset is

CorrectIncorrect - Question 18 of 20
##### 18. Question

1 points#### The bearings of two traverse legs AB and BC are N52° 45′ E and N34° 30′ E respectively. The deflection angle is

CorrectIncorrect - Question 19 of 20
##### 19. Question

1 points#### A lemniscate curve will not be transitional throughout, if its deflection angle, is

CorrectIncorrect - Question 20 of 20
##### 20. Question

1 points#### In a lemniscate curve the ratio of the angle between the tangent at the end of the polar ray and the straight, and the angle between the polar ray and the straight, is

CorrectIncorrect

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Surveying MCQ 4

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- Question 1 of 20
##### 1. Question

1 points#### Tilt of the staff in stadia tacheometry increases the intercept if it is

CorrectIncorrect - Question 2 of 20
##### 2. Question

1 points#### To orient a plane table at a point with two inaccessible points, the method generally adopted, is

CorrectIncorrect - Question 3 of 20
##### 3. Question

1 points#### Number of links per metre length of a chain are

CorrectIncorrect - Question 4 of 20
##### 4. Question

1 points#### The method generally preferred to for contouring an undulating area, is

CorrectIncorrect - Question 5 of 20
##### 5. Question

1 points#### If the declination of the needle is 10° W

CorrectIncorrect - Question 6 of 20
##### 6. Question

1 points#### A level when set up 25 m from peg A and 50 m from peg B reads 2.847 on a staff held on A and 3.462 on a staff held on B, keeping bubble at its centre while reading. If the reduced levels of A and B are 283.665 m and 284.295 m respectively, the collimation error per 100 m is

CorrectIncorrect - Question 7 of 20
##### 7. Question

1 points#### For taking offsets with an optical square on the right hand side of the chain line, it is held

CorrectIncorrect - Question 8 of 20
##### 8. Question

1 points#### If the whole circle bearing of a line is 270°, its reduced bearing is

CorrectIncorrect - Question 9 of 20
##### 9. Question

1 points#### A lens or combination of lenses in which the following defect is completely eliminated is called aplanatic

CorrectIncorrect - Question 10 of 20
##### 10. Question

1 points#### While setting a plane table at a station it was found that the error in centering was 30 cm away from the ray of length 40 m drawn from the station. If the scale of the plan is 1 cm = 2 cm, the displacement of the end of the ray in plan from the true position will be

CorrectIncorrect - Question 11 of 20
##### 11. Question

1 points#### Straight, parallel and widely spaced contours represent

CorrectIncorrect - Question 12 of 20
##### 12. Question

1 points#### The theodolites used for making tacheometric observations by optical wedge system, are

CorrectIncorrect - Question 13 of 20
##### 13. Question

1 points#### Resolving power of a telescope depends on

CorrectIncorrect - Question 14 of 20
##### 14. Question

1 points#### Pick up the correct statement from the following :

CorrectIncorrect - Question 15 of 20
##### 15. Question

1 points#### Staff readings on pegs x and y from X station are 1.755 m and 2.850 m, and from station Y on staff head at Y and X are 0.655 m and 1.560 m. If reduced level of X is 105.5 m, the reduced level of Y is

CorrectIncorrect - Question 16 of 20
##### 16. Question

1 points#### The constant vertical distance between two adjacent contours, is called

CorrectIncorrect - Question 17 of 20
##### 17. Question

1 points#### The reduced level of a floor is 99.995 m, the staff reading on the floor is 1.505 m. If the inverted staff reading against the roof is 1.795 m, the floor level below the slab, is

CorrectIncorrect - Question 18 of 20
##### 18. Question

1 points#### Under ordinary conditions, the precision of a theodolite traverse is affected by

CorrectIncorrect - Question 19 of 20
##### 19. Question

1 points#### Pick up the incorrect statement from the following :

CorrectIncorrect - Question 20 of 20
##### 20. Question

1 points#### Pick up the correct statement from the following :

CorrectIncorrect