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Which among the following is/are wrong about a fertilizer? (i) Fertilizer must be insoluble in water (ii) It should maintain the pH of 10 to 13 (iii) It should not be poisonous to plants
Correct Answer: (b)
Official keyThis question appeared in the TNPSC Prelims 2022 examination (GS). It is Question 114 out of 200 questions in this paper.
This question was part of the TNPSC Prelims 2022 (GS). The TNPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all TNPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.