Exam Paper 2016 (elementary Mathem... | Upsc Cds (i)

In the 2016 (I) paper, nearly were concentrated in three core areas: Trigonometry, Geometry, and Arithmetic Ability . The remaining 40% covered a diverse mix of Algebra, Mensuration, and Statistics. Topic Category Approximate Weightage Key Focus Areas in 2016 Arithmetic Number systems, HCF/LCM, and Ratio/Proportion. Geometry Properties of circles, triangles, and quadrilaterals. Trigonometry Ratios, identities, and height & distance. Algebra Linear/Quadratic equations and factorization. Mensuration Surface areas and volumes (2D & 3D). Statistics Basic mean, median, and mode interpretation. Key Highlights from the 2016 Paper

: A penalty of one-third (0.33) marks for every wrong answer. Topic-Wise Weightage Analysis UPSC CDS (I) Exam Paper 2016 (Elementary Mathem...

: A notable question required finding the HCF of two expressions whose sum and difference were given as In the 2016 (I) paper, nearly were concentrated

The paper emphasized foundational Class 10 and 11 level math but required "quick-thinking" solutions to manage the time constraint. Mensuration Surface areas and volumes (2D & 3D)