List of top Questions asked in ICAR AIEEA (PG)- 2021

Match List I with List II 

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Match List I with List II 

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Match List I with List II 

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Match List I with List II 

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Match List I with List II 

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Match List I with List II 

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Match List I with List II 

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Match List I with List II 

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Match List I with List II 

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Match List I with List II 

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If a measuring tape was standardized at 20°C, when the temperature is above 20°C at the time of measurement, then the measured length will be:
Given below are two statements
Statement I: Graded bunds are laid out in areas where land is susceptible to water erosion, the soil is less permeable and area has no waterlogging problem.
Statement II: Graded bunds are more popular in India than broad-bed terrace.
In light of the above statements, choose the most appropriate answer from the options given below:
In Manning's formula, the dimension of Manning's roughness coefficient is:
At critical state of flow, if the velocity of flow is 981 cm/sec, then the hydraulic depth and Froude number will be, respectively:
Arrange the following methods of evapotranspiration estimation according to their development in ascending order:
A. Blaney and Criddle
B. Radiation
C. Penman-Monteith
D. FAO Modified Penman
E. Penman
Choose the correct answer from the options given below:
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: Interception is the process of precipitation caught by plant canopy.
Reason R: Interception loss is generally less in forest areas than agricultural crops.
In light of the above statements, choose the correct answer from the options given below:
Which of the following methods is not used for measurement of evapotranspiration?
The rate of flow of water through saturated soil is governed by:
Soil water potential can be expressed as:
Arrange the given minerals based on their cation exchange capacity:
A. Kaolinite
B. Montmorillonite
C. Nontronite
D. Vermiculite
E. Illite
Choose the correct answer from the options given below:
Boron is essential micronutrient, has some regulating role in plant. Mark the correct statement:
A. Regulates the K/Ca ratio in plants
B. Regulates carbohydrate metabolism
C. Require for synthesis of amino acid and protein
D. Structural component of haematin
E. Regulate nitrification process
Choose the correct answer from the options given below:
Given below are two statements
Statement I: Enzymatic digestion of protein and proteinous compounds by non-specific heterotrophic microbes is amination process.
Statement II: Enzymatic conversion of ammonia to amino acid is ammonification process.
Ammonification process is carried out by both aerobic and anaerobic microorganisms.
In light of the above statements, choose the most appropriate answer from the options given below:
The soil moisture constant "wilting coefficient" signifies the:
A. Upper level of super available water
B. Upper level of plant available water
C. Lower level of plant available water
D. Lower level of capillary water
E. Upper level of field capacity
Choose the correct answer from the options given below:
Given below are two statements
Statement I: Saturated hydraulic conductivity is less but unsaturated hydraulic conductivity is more in sandy soil.
Statement II: Infiltration is not affected by soil surface condition but depends upon the transmission characteristics of entire soil profile.
In light of the above statements, choose the most appropriate answer from the options given below:
Mineral Colemanite is a source of which nutrient of plant: