Previous year questions with solutions · 2000 – 2026
| Year | Questions | Papers | Avg / paper | Weightage |
|---|---|---|---|---|
| 2026 | 2 | 2 | 1 | 2.22% same as last year |
| 2025 | 1 | 1 | 1 | 2.22% ▼ 55.6% vs last year |
| 2024 | 5 | 2 | 2.5 | 5.00% ▲ 27.5% vs last year |
| 2023 | 2 | 1 | 2 | 3.92% ▼ 1% vs last year |
| 2022 | 4 | 2 | 2 | 3.96% ▼ 34% vs last year |
| 2021 | 3 | 1 | 3 | 6.00% ▲ 35% vs last year |
| 2020 | 2 | 1 | 2 | 4.44% ▼ 60% vs last year |
| 2019 | 5 | 1 | 5 | 11.11% ▲ 400% vs last year |
| 2018 | 1 | 1 | 1 | 2.22% ▼ 75% vs last year |
| 2017 | 4 | 1 | 4 | 8.89% ▲ 33.3% vs last year |
| 2016 | 6 | 2 | 3 | 6.67% ▲ 50% vs last year |
| 2015 | 4 | 2 | 2 | 4.44% ▲ 100% vs last year |
| 2014 | 1 | 1 | 1 | 2.22% ▼ 34.1% vs last year |
| 2013 | 3 | 2 | 1.5 | 3.37% ▼ 10.1% vs last year |
| 2012 | 3 | 2 | 1.5 | 3.75% same as last year |
| 2010 | 3 | 2 | 1.5 | 3.75% ▲ 91.3% vs last year |
| 2009 | 1 | 1 | 1 | 1.96% same as last year |
| 2008 | 1 | 1 | 1 | 1.96% ▼ 2% vs last year |
| 2007 | 1 | 1 | 1 | 2.00% ▼ 50% vs last year |
| 2006 | 2 | 1 | 2 | 4.00% ▼ 33.3% vs last year |
| 2005 | 3 | 1 | 3 | 6.00% ▲ 194% vs last year |
| 2003 | 1 | 1 | 1 | 2.04% ▼ 49% vs last year |
| 2002 | 2 | 1 | 2 | 4.00% ▲ 104% vs last year |
| 2001 | 1 | 1 | 1 | 1.96% ▼ 50% vs last year |
| 2000 | 2 | 1 | 2 | 3.92% |
⚠ 1 of these questions are out of the current syllabus (marked on the question).
Match List-I with List-II: Choose the correct answer from the options given below:
Match List-I (substances) with List-II (processes) employed in the manufacture of the substances and select the correct option.