ICAR JRF Mock Test - 1 - Agriculture Exams MCQ

Given below are two statements:
Statement I: Cropping pattern means the proportion of area under various crops at a point of time in an unit area
Statement II: cropping pattern indicates the yearly sequence and spatial arrangement of crops and fallow on a given area
In light of above statements, choose the most appropriate answer from the option given below.

Given below are two statements:
Statement I: Agriculture has been the basic source of subsistence for man over thousands of years
Statement II: In the pre-independence period, Indian agriculture was usually described as a gamble with monsoons.
In light of above statements, choose the most appropriate answer from the option given below.

Match the following:

Choose the correct answer from the options given below:

Which one is an incorrect about irrigation project and there site?

Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): Light has a negligible influence on the germination of weed seeds and thus germination behaviour of different weeds differ in light and dark to a minute extent.
Reason (R): Cyperus difformis and Eclipta prostrata are the examples of weeds that do not germinate at all in dark.
In light of the above statement choose the most appropriate 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): The occurrence of acid rain over Indian landmass is extremely rare.
Reason (R): The alkaline dust and ammonia produced from agricultural areas neutralise the acid formation in the atmosphere.
In light of the above statement choose the most appropriate answer from the options given below-

CGR = NAR × _______?

Given below are two statements:
Statement I: HRAC with WSSA classified herbicides on the basis of mode of action and WSSA classified herbicides on the basis of chemistary of herbicides.
Statement II: Continuous use of herbicides of group C & D develops resistance in weeds within 5-7 years.
In light of above statements, choose the most appropriate answer from the option given below.