Units and Measurements

Previous year questions with solutions · 2025 – 2026

47Questions

28Papers covered

6.11% ↑1.8%Weightage in 2026

’25

’26

Year-wise statistics questions · papers · average per paper · weightage

Year	Questions	Papers	Avg / paper	Weightage
2026	29	19	1.5	6.11% ↑1.8%
2025	18	12	1.5	6.00%

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1 question · newest paper first

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A physical quantity C is related to four other quantities p, q, r and s as follows C = pq2r3 s The percentage errors in the measurement of p, q, r and s are 1\%, 2\%, 3\% and 2\%, respectively. The percentage error in the measurement of C will be %

JEE Main 2025 (Online) 3rd April Evening Shift