Previous year question hub

Engineering Mathematics - Chemical Engineering Previous Year Questions

Practice Engineering Mathematics - Chemical Engineering previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

20Papers

20Years

214Questions

1Topics

Engineering Mathematics question pattern

Every graph below is calculated only from this selection.

Questions by year

Compare question counts across years.

Difficulty distribution

How the classified questions are distributed by difficulty.

214questions

Easy 181 84.6%

Medium 33 15.4%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

214questions

MCQ 158 73.8%

Numerical Answer Type (NAT) 48 22.4%

MSQ 6 2.8%

Fill in the blanks 2 0.9%

Subject weightage

Top subjects by unique question coverage.

Chemical Engineering

214 Qs

Most asked topics

Top topics across the included previous year papers.

Engineering Mathematics

214 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Calculus

63 Qs

Probability and Statistics

31 Qs

Differential Equations

29 Qs

Linear Algebra

27 Qs

Numerical Methods

27 Qs

Fundamentals of AI/ML

21 Qs

Complex Variables

16 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

Chemical Engineering (CH) 2026

9 Qs

Chemical Engineering (CH) 2025

8 Qs

Chemical Engineering (CH) 2024

10 Qs

Chemical Engineering (CH) 2023

9 Qs

Chemical Engineering (CH) 2022

9 Qs

Chemical Engineering (CH) 2021

10 Qs

Chemical Engineering (CH) 2020

9 Qs

Chemical Engineering (CH) 2019

7 Qs

Chemical Engineering (CH) 2018

9 Qs

Chemical Engineering (CH) 2017

10 Qs

Chemical Engineering (CH) 2016

8 Qs

Chemical Engineering (CH) 2015

3 Qs

Chemical Engineering (CH) 2014

9 Qs

Chemical Engineering (CH) 2013

18 Qs

Chemical Engineering (CH) 2012

15 Qs

Chemical Engineering (CH) 2011

15 Qs

Chemical Engineering (CH) 2010

18 Qs

Chemical Engineering (CH) 2009

11 Qs

Chemical Engineering (CH) 2008

15 Qs

Chemical Engineering (CH) 2007

12 Qs

Browse by subtopics

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Calculus

Explore previous-paper coverage, trends and focused practice for Calculus.

63 questions19 papers19 years

Probability and Statistics

Explore previous-paper coverage, trends and focused practice for Probability and Statistics.

31 questions17 papers17 years

Differential Equations

Explore previous-paper coverage, trends and focused practice for Differential Equations.

29 questions18 papers18 years

Linear Algebra

Explore previous-paper coverage, trends and focused practice for Linear Algebra.

27 questions18 papers18 years

Numerical Methods

Explore previous-paper coverage, trends and focused practice for Numerical Methods.

27 questions18 papers18 years

Fundamentals of AI/ML

Explore previous-paper coverage, trends and focused practice for Fundamentals of AI/ML.

21 questions5 papers5 years

Complex Variables

Explore previous-paper coverage, trends and focused practice for Complex Variables.

16 questions14 papers14 years

Included previous year papers

Newest papers appear first. Search these papers or sort by year and name.

Paper name	Year	PDF
Chemical Engineering (CH) 20262026 9 questions in this view	2026	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20252025 8 questions in this view	2025	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20242024 10 questions in this view	2024	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20232023 9 questions in this view	2023	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20222022 9 questions in this view	2022	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20212021 10 questions in this view	2021	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20202020 9 questions in this view	2020	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20192019 7 questions in this view	2019	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20182018 9 questions in this view	2018	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20172017 10 questions in this view	2017	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20162016 8 questions in this view	2016	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20152015 3 questions in this view	2015	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20142014 9 questions in this view	2014	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20132013 18 questions in this view	2013	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20122012 15 questions in this view	2012	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20112011 15 questions in this view	2011	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20102010 18 questions in this view	2010	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20092009 11 questions in this view	2009	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20082008 15 questions in this view	2008	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20072007 12 questions in this view	2007	ExamElite PDFs ExamElite solutions Official documents Official question paperOriginal authority-issued PDF Official Download

Sample previous year questions

A varied preview from the papers represented in this selection, with every available option.

2007 · Chemical Engineering · Engineering Mathematics · Complex Variables

Chemical Engineering (CH) 2007

Given \(i = \sqrt{-1}\), the ratio \(\frac{(i+3)}{(i+1)}\) is given by

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2008 · Chemical Engineering · Engineering Mathematics · Differential Equations

Chemical Engineering (CH) 2008

Q.1 Which ONE of the following is NOT an integrating factor for the differential equation \( xdy - ydx = 0 \)?

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2009 · Chemical Engineering · Engineering Mathematics · Calculus

Chemical Engineering (CH) 2009

The direction of largest increase of the function \( x y^3 - x^2 \) at the point (1,1) is

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2010 · Chemical Engineering · Engineering Mathematics · Linear Algebra

Chemical Engineering (CH) 2010

The inverse of the matrix \( \begin{bmatrix} 1 & 2 \\ 3 & 4 \end{bmatrix} \) is

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2011 · Chemical Engineering · Engineering Mathematics · Calculus

Chemical Engineering (CH) 2011

\(\mathbf{R}\) is a closed planar region as shown by the shaded area in the figure below. Its boundary \(C\) consists of the circles \(C_1\) and \(C_2\).
If \(F_1(x,y), F_2(x,y), \frac{\partial F_1}{\partial y}\) and \(\frac{\partial F_2}{\partial x}\) are all continuous everywhere in \(\mathbf{R}\), Green’s theorem states that \(\iint_R \left( \frac{\partial F_2}{\partial x} - \frac{\partial F_1}{\partial y} \right) dxdy = \oint_C (F_1 dx + F_2 dy)\). Which ONE of the following alternatives CORRECTLY depicts the direction of integration along \(C\)?

Question diagram

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2012 · Chemical Engineering · Engineering Mathematics · Linear Algebra

Chemical Engineering (CH) 2012

Consider the following set of linear algebraic equations
\[ \begin{array}{rcl} x_1 + 2x_2 + 3x_3 &=& 2 \\ x_2 + x_3 &=& -1 \\ 2x_2 + 2x_3 &=& 0 \end{array} \]
The system has

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Engineering Mathematics - Chemical Engineering Previous Year Questions