TNPSC Group 2 Prelims General Science 2022 - English & Tamil medium
TNPSC Group 2 · 2022 Question Paper — official PDF with answer key, plus exam pattern and recurring topics for focused revision.
General Science questions in the 2022 paper account for a modest portion of the overall General Studies section, typically numbering around 10 to 12 questions. The format exhibits a mix of direct single-line queries and complex multi-statement or assertion-reason formats. Physics and Chemistry questions often lean towards numerical applications or conceptual understanding, such as calculating elongation ratios or identifying stronger acids. Biology focuses heavily on applied taxonomy, genetics, and environmental biology, frequently utilizing match-the-following structures. The standard reflects a clear degree-level depth, demanding more than superficial textbook memorization.
- Elasticity, Modulus, and Properties of Matter
- Atomic Structure and Nuclear Models
- Acid-Base Chemistry, Ionization, and pH Concepts
- Human Blood Grouping, Genetics, and Pathogens
- Plant Reproduction and Embryology (Apospory, Apogamy, Parthenocarpy)
- Parasitic Nematodes and Human Diseases
- Lipoproteins and Human Physiology
- Environmental Biology and Population Growth Models