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How many pairs are correctly matched? Vaccine / Nature 1. Pfizer – mRNA vaccine 2. Covishield – DNA based vaccine 3. Covaxin – Inactive vaccine 4. Sputnik. V – Viral vector vaccine
Correct Answer: (b)
Official keyThis question appeared in the TNPSC Prelims 2022 examination (GS). It is Question 72 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.