List of top Questions asked in ICAR AIEEA (PG)- 2020

Match List I with List II

Choose the correct answer from the options given below:

Which one of the following is not a surface horizon (epipedon)?

Regur is used to identify which of the following soils?

The relationship between soil moisture potential and soil moisture content is generally known as

Black cotton soil is commonly represented in order of

The formula for sodium absorption ratio (SAR) is

Which of the following is NOT a suborder of entisols?

The structure of quartz belongs to which one of the following classes of silicates?

Darcy's law is applicable in saturated soils to determine

'Chroma' variables in determination of soil colour is represented by

Which of the following epipedons is a surface horizon that is low in organic matter content and is light coloured?

Which master horizon of soil is known as the zone of illuviation?

Acetylene reduction test is used for the estimation of which one of the following?

The process of eluviation involves the removal of material in solution and suspension from

Keen's box is used to determine which of the following properties?

Which one of the following instruments is used for the determination of exchangeable cations in soil?

Which of the following best represents the pH range of sodic soils?

Which of the following is a man-made epipedon?

The first steps in aggregate formation is

The number of soil textural classes in the USDA system is

Hydrometer is used in soil analysis to determine

The highest category of soil classification system is

The natural aggregates of soil are called

Wind-blown deposits are called

Shale on metamorphosis changes to