Previous year questions with solutions · 2000 – 2026
| Year | Questions | Papers | Avg / paper | Weightage |
|---|---|---|---|---|
| 2026 | 4 | 2 | 2 | 4.44% ▼ 33.3% vs last year |
| 2025 | 3 | 1 | 3 | 6.67% ▲ 33.3% 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% ▼ 1% vs last year |
| 2021 | 2 | 1 | 2 | 4.00% ▲ 80% vs last year |
| 2020 | 1 | 1 | 1 | 2.22% same as last year |
| 2019 | 1 | 1 | 1 | 2.22% same as last year |
| 2018 | 1 | 1 | 1 | 2.22% ▼ 50% vs last year |
| 2017 | 2 | 1 | 2 | 4.44% ▲ 33.3% vs last year |
| 2016 | 3 | 2 | 1.5 | 3.33% same as last year |
| 2015 | 3 | 2 | 1.5 | 3.33% ▼ 25% vs last year |
| 2014 | 2 | 1 | 2 | 4.44% ▲ 31.9% vs last year |
| 2013 | 3 | 2 | 1.5 | 3.37% ▲ 169.7% vs last year |
| 2012 | 1 | 2 | 0.5 | 1.25% ▼ 74.7% vs last year |
| 2011 | 4 | 2 | 2 | 4.94% ▼ 1.2% vs last year |
| 2010 | 4 | 2 | 2 | 5.00% ▲ 155% 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% ▲ 188% vs last year |
| 2004 | 1 | 1 | 1 | 2.08% ▲ 2.1% vs last year |
| 2003 | 1 | 1 | 1 | 2.04% ▲ 2% vs last year |
| 2002 | 1 | 1 | 1 | 2.00% ▲ 2% vs last year |
| 2001 | 1 | 1 | 1 | 1.96% same as last year |
| 2000 | 1 | 1 | 1 | 1.96% |
Select the reagents that reduce nitriles to primary amines. Choose the correct answer from the options given below.
Identify the reactions which give aniline as the major product. Choose the correct answer from the options given below.
Predict the major product 'P' in the following sequence of reactions- [figure]
Identify the major product C formed in the following reaction sequence : CH3-CH2-CH2-I NaCN A [Partial hydrolysis]OH- B [Br2]NaOH (major)C
Which of the following reactions will NOT give primary amine as the product?
Which of the following reactions is appropriate for converting acetamide to methanamine?
Method by which aniline cannot be prepared is
The electrolytic reduction of nitrobenzene in strongly acidic medium produces
An organic compound A on treatment with NH3 gives B, which on heating gives C. C when treated with Br2 in the presence of KOH produces ethyl amine. Compound A is
In a set of reactions m-bromobenzoic acid gave a product D. Identify the product D. [figure]
What is the product obtained in the following reaction? [figure]
Acetamide is treated with the following reagents separately. Which one of these would yield methyl amine?
Which one of the following on reduction with lithium aluminium hydride yields a secondary amine?
In a set of reactions propionic acid yielded a compound D. CH3CH2COOH SOCl2 B NH3 C [Br2]KOH D The structure of D would be
The major organic product formed from the following reaction : [figure] is
Electrolytic reduction of nitrobenzene in weakly acidic medium gives
Intermediates formed during reaction of [figure] with Br2 and KOH are