The curvature of earth's surface, is taken in to account only if the extent of survey is more than:

The main principle of surveying is to work:

A well conditioned triangle has no angle less than:

The imaginary line passing through the intersection of cross hairs and the optical centre of the objective, is known as:

A relatively fixed point of known elevation above datum, is called.

The boundary of water of a still lake represents :

Closed contours of decreasing values towards their center, represents

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

The smaller horizontal angle between the true meridian and the survey line, is known as :

The whole circle bearing of a line is 120°, its reduced bearing is :

The most reliable estimate is :

Pick up the item of work not included in the plinth area estimate

The minimum width of a septic tank is taken as:

For 100 sq.m cement concrete (1:2:4) 4 cm thick, the quantity of cement required, is :

According to ISI method of measurement, the order of the sequence

Galvanising means covering iron with a thin coat of:

For manufacture of stainless steel, steel is mixed with :

The commonly used raw material of cement is :

Age of a tree may be ascertained by:

For one cubic meter of brick masonry, number of bricks required is

The rocks formed from molten magma, are called :

A good quality stone absorbs water less than :

Reciprocal ranging is adopted when the following is encountered :

If bearing of AB = 40', bearing of BC =300', then angle ABC is :

The magnetic bearing of a line is N 880 E. Its true bearing is S 890 E. Therefore, its magnetic declination is :

A freely floating needle slightly gets inclined to the horizontal any where except on the equator, it is called

Isogonic lines are the lines having the same :

An example for a level surface is :

Invar tapes are made of an alloy of:

The least count of prismatic compass is:

ABCD is a square, bearing of AB = 40°. Hence bearing of DC is

A plumb line is :

Correction for refraction for a distance of 1 km

Contour lines look to cross each other in case of:

The box of Prismatic compass is made of :

If ‘n’ is the number of side .then the total sum of included angle of a closed traverse should be:

In an internal focusing telescope, focusing is achieved by the movement of a lens which is fitted inside the telescope and the lens is of the nature of:

In rise and fall method, a complete check is provided on the calculation of:

The working edge of an alidade, is known as:

The principle of working from whole to part is used in surveying because :

The correction of sag is :

The maximum tolerance in a 20 m chain is:

A series of closely spaced contour lines represents a:

In which survey pacing is used for measuring the distances ?

Two point problem and Three point problem are the methods of:

When a brick is cut in two halves longitudinally, one part is called :

A vertical member supporting the hand rail is known as :

Dog legged stair is a :

Gypsum is added in cement :

Increase in volume of dry sand when water is added is called :

The indentation provided

The standard size of brick the as per Indian standards

The red colour obtained by the bricks is due to the presence of :

The aggregate is called course aggregate if it is completely retained on :

The volume of one bag of cement weighing 50 kg is :

The minimum water cement ratio to obtain workable concrete is:

The solvent used in cement paint is :

A badly mixed cement concrete may lead to :

The approximate cost of the complete labour as a % of total cost of the building is :

Working out the exact quantities of various items of work is known as

The approximate weight of one cubic meter of mild steel is :

Which of the following is not a common size of reinforcement bars?

The number of corrugations in a galvanized corrugated sheet is usually:

The volume of cement required to prepare 100 cu. m. of 1: 2 :4 concrete is :

The weight of 10 mm diameter mild steel rod per meter length is equal to :

How many kilo- liters are there in one cubic meter ?

The unit weight of R.C.C. in kg/m3 is

An area of one hectare is equal to :

The amount required to be deposited by a contractor while submitting a tender is known as:

The minimum size of the pipe connected to septic tank is:

The technique of finding the fair price of an existing building or property is known as:

In analysis of rates, the profit for the contractor is generally taken as:

The quantity of damp proof course (D.P.C.) is worked out in

Thickness of plastering is usually:

The unit of measurement for concrete work in R.C.C is in :

The nominal thickness of an expansion joint in brick wall must be

The angular steps used for changing direction of stairs are called :

The highest point of an arch is called as:

In residential building, the height of bath room should not be less than:

Lower edge of an inclined roof surface is called :

In king post truss, the number of vertical post is :

True meridian passes through:

When the declination is negative, the magnetic meridian will be on which side of true meridian ?

Which of the following instrument is used for measurement of angles ?

The length of ranging rod should be :

The first temporary adjustment to be done after setting up the plane table at any station will be:

If the end stations of a line are free from local attraction, then difference in between fore and back bearing of that line should

A staff reading taken on a bench mark or change point is know

The bench mark established by the Survey of India Department with very high precision with reference to mean sea level is known as.

Reading of the metric levelling staff can be taken accurately up to:

Four sided figure having no parallel sides is called :

The part of a circle bounded by an arc and its chord is called :

An dodecagon has how many sides ?

Planimeter is used for measuring

Cross staff is used for :

Metric chains are generally available in :

The piece of brick cut with its one corner equivalent to half the length and half the width of a full brick, is known as:

The type of bond in which every course contains both headers and stretchers, is called :

The vertical side member of a shutter frame is known as:

Length of one link of a metric chain is :