CTET 2 Math and Science 17 Jan 2022 Paper

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Question : 71 of 150
 
Marks: +1, -0
Match the following processes of crop cultivation in column A with statement in column B
  Column A   Column B
(a) Harvesting (i)
Water falls drop by drop directly near the roots
 
(b)
Threshing 
(ii)
Growing different crops alternately
 
(c) Crop rotation (iii) Cutting of crops after its maturation
(d) Drip system (iv) Grain seeds separated from chaff
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