Fundamental principle of survey is:

Which one of the following is an igneous rock

Which of the following pairs is not correctly matched?

ILO stands for

Simpson's rule is used for

In levelling instrument the parallax is wholly eliminated by

Hydrometer is an instrument used to find:

Property of material by which it resumes its original shape after deformation by external force is calledA.

Splitting up of a single force into two or more components without changing its effect:

Two forces of same magnitude acted at a distance d in opposite direction forms

Ratio of distance moved by effort to the distance moved by load is:

Absolute zero temperature is

Chlorine demand is:

Minimum permissible distance between street boundary and building shall be

Maximum permissible FAR for residential building shall be

Number of steps permissible in a single flight shall be

Unit of solid angle is

Area of a triangular plot a, b and is

Volume of right circular cone of base radius r and height h is

Difference in length between the arc and the subtended chord on the surface of earth is

Box sextant is a reflecting type instrument capable to measure an angle up to

Clinometer is used to measure

Optical square is used along with

The north direction must be shown on plan

Diagonal of a rectangular solid of length l and breadth b and depth d is

Final setting time of ordinary Portland cement is

Strength of concrete means its capability to resist

Usual concrete mix for RCC roof slab is

Transition curve is used to connect

Chemical name of Plaster of Paris is

Break water is a

Face left and face right observations are connected with

Centering is an operation observed in

Profile levelling is the method by which

To Locate a station essential reference required are from

In Quadrantal system the bearing is measured from

Sensitivity of Level Tubes be can be increased by

Maximum distance of change point in levelling is

Ceylon Ghat tracer is an instrument incorporated with

An imperial size drawing sheet measures

Hypsometry is finding the altitude of various stations by means of a

Equivalent value of -40°F in C is:

Boning rod is associated with

For volume computation of earth format the most reliable formula used is

Angular measurement at any plane can be measured by a

A projection of masonry built into the back of a wall is

Slump test is used to find a

This theorem proves that the energy head at any section in a flowing stream will be same

Fluids include

In Chain Survey proof line is