List of top Questions asked in ICAR AIEEA (PG)

The spectral bands used in Greenness Vegetation Index are:
A. Red
B. Blue
C. Green
D. NIR
E. MIR
Choose the correct answer from the options given below:
The potential difference between the fixed part and freely mobile portion of the solution side of double layer in soil colloids is known as
Amount of Boron uptake may be higher in
Which software is used for spatial data analysis?
Infrared thermometer works on the principle of which of the following Radiation Laws?
RADAR works in which of the following EMR bands?
The pixel size of a satellite image is 10 m. What would be the spatial resolution if the image is captured with 4 spectral bands?
Which one of the following organisms is NOT free living?
Match List I with List II
Choose the correct answer from the options given below:
Transformed Vegetation Index is expressed as
If a satellite completes revolution in orbit two times a day, then angular velocity is
GPS needs at least __ signals from satellites for providing geographic location
If the soil temperature at 5 cm depth is \(20^{\circ}\mathrm{C}\) then what will be its value in degree Fahrenheit?
According to Ministry of Water Resources, the waterlogged areas are the land areas having
Soil temperature at 5 cm depth is higher in
Soil heat flux is equal to
The albedo is the highest in
Which one of the following physical processes is responsible for soil heat loss?
The Resource Conservation Technologies include:
A. Zero (or) Minimum Tillage
B. Direct Seeding
C. Bed Planting with residue mulch
Choose the correct answer from the options given below:
Match List I with List II
Choose the correct answer from the options given below:
Soil heat flux is upward during
Given below are two statements:
Statement I: Light reaction takes place in the stroma.
Statement II: Dark reaction takes place in grana.
In light of the above statements, choose the most appropriate answer from the options given below:
Given below are two statements:
Statement I: Higher the degree of cross-pollination in crops, more will be the isolation distance requirement.
Statement II: Self-pollinated crops need more isolation distance like cross-pollinated crops.
In light of the above statements, choose the most appropriate answer from the options given below:
The predominant mechanism of gaseous exchange in soil is
Given below are two statements:
Statement I: Inbreeding depression is the loss of vigour and fertility due to homozygosity of deleterious recessive alleles.
Statement II: Inbreeding depression is due to loss of vigour and fertility due to heterozygosity of recessive alleles.
In light of the above statements, choose the most appropriate answer from the options given below: