List of top Questions asked in TS PGECET- 2026

The data capture subsystem of a Geographical Information System primarily performs the function of

Which one of the following is not a common type of remote sensing sensor?

In Geographical Information Systems, the term "layer" refers to

Process of conversion of a pixel (raster) image into point, line and polygon format is called as

Which one of the following is the Rock Outcrops colour signatures on standard False color composite?

Given below are two statements Statement-I: The variations in the tone depend upon the orientation of incoming radiations and surface properties. Statement-II: The smooth and dry object surfaces reflect less energy in comparison to the rough and moist surfaces. The correct answer is

IRS LISS - III Satellite sensor resolution and number of bands respectively are

The sensor used in the satellite remote sensing is

Given below are two statements Statement-I: Geostationary satellite orbits the Earth at an altitude of 700- 900 km. Statement-II: Geostationary satellites are used to monitor the weather and telecommunication. The correct answer is

The region that cannot be used in the Remote Sensing application is

Which one of the following is the minimum inclination angle that is to be provided in a tilted photograph?

The point, where the perpendicular, projected through the centre of the lens intersects the photo image is known as

A camera of 0.20 m focal length was used to take the vertical photograph of a terrain, whose average elevation is 1000 m. In order to get the scale of 1:5000, at what height above the sea level must the aircraft must fly?

The aerial photograph made with the optical axis coinciding with the direction of gravity is

Identify the software programme, which is commonly used to acquire the data directly from the total station, after the surveying process is completed

"A curve is composed of two arcs of equal or different radius bending or curving in opposite direction with common tangent at their junction and their centres being in opposite sides of the curve" is known as

Which one of the following is not an objective of the triangulation survey?

The flying height of a flight and average ground elevations respectively from MSL are 3.45 km and 450 m. If the focal length of the camera used is 150 mm, then the scale of the aerial photograph is

If the intercept on a vertical staff is observed as 0.3 m from a tacheometer, then the horizontal distance between tacheometer and the staff station is

The software in which the data surveyed by total station cannot be used directly is

Oblique extinction is shown by most prismatic sections of minerals crystallizing in the following crystal system.

If D is the horizontal distance in kilometers, then the combined correction 'C' (in meters) for the Earth's curvature and atmospheric refraction is

The Mean Sea Level (MSL) is the average height for the surface of the seas for all stages of tide over a period of

Given below are two statements. Statement-I: The vertical height of a point above or below a reference datum is referred to as the reduced level. Statement-II: Reduced levels cannot be used to produce the ground contours on a plan. The correct answer is

If L = measured length on the slope, θ = angle of the slope and h = difference in elevation of the ends of the tape, the required approximate and exact slope corrections respectively are