My Cart
Your Cart 0

    Your cart is empty.

  • Total (Amount) ₹0.00
Data-backed preparation

GATE Chemical Engineering (CH) - Previous Year Papers Previous Year Paper Trends & Analysis

Explore year-wise question trends, subject weightage, difficulty and paper coverage for GATE Chemical Engineering (CH) - Previous Year Papers.

20Papers
20Years
1,335Questions
16Topics

Historical question trend

Compare question volume by year and subject.

Questions by year

Compare question counts across years.

Difficulty distribution

How the classified questions are distributed by difficulty.

Easy 687 51.5%
Medium 593 44.4%
Hard 55 4.1%

Question type distribution

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

MCQ 964 72.2%
Numerical Answer Type (NAT) 321 24%
MSQ 27 2%
Fill in the blanks 23 1.7%

Subject weightage

Top subjects by unique question coverage.

Chemical Engineering
1110 Qs
General Aptitude (GA)
174 Qs

Most asked topics

Top topics across the included previous year papers.

Engineering Mathematics
214 Qs
Fluid Mechanics and Mechanical Operations
151 Qs
Chemical Reaction Engineering
142 Qs
Mass Transfer
130 Qs
Heat Transfer
112 Qs
General Aptitude
108 Qs
Instrumentation and Process Control
100 Qs
Thermodynamics
98 Qs
Chemical Technology
72 Qs
Plant Design and Economics
48 Qs
Process Calculations
43 Qs
Verbal Ability
35 Qs
Logic
14 Qs
Geometry
14 Qs
Probability
2 Qs
Numerical Methods
1 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Reaction Kinetics and Ideal Reactors
97 Qs
Conduction, Convection and Radiation
65 Qs
Calculus
63 Qs
Thermodynamic Laws and Properties
57 Qs
Pipe Flow, Pumps and Flow Measurement
50 Qs
Distillation and Absorption
47 Qs
Numerical Computation and Estimation
45 Qs
Fluid Statics and Conservation Equations
44 Qs
Diffusion and Mass-transfer Theories
43 Qs
Process Economics and Cost Estimation
42 Qs
Heat Exchangers and Evaporators
38 Qs
Mixture Properties and Phase Equilibria
35 Qs
Process Modelling and Dynamic Response
35 Qs
Feedback Control and Stability
33 Qs
Probability and Statistics
31 Qs
Differential Equations
29 Qs
Material and Energy Balances
29 Qs
Settling, Filtration and Mixing
28 Qs
Linear Algebra
27 Qs
Inorganic Chemicals and Fertilizers
27 Qs
Numerical Methods
27 Qs
Petroleum Refining and Petrochemicals
26 Qs
Heterogeneous Catalysis and Diffusion
26 Qs
Process Measurements and Instrumentation
23 Qs
Fundamentals of AI/ML
21 Qs
Drying, Humidification and Membrane Separation
19 Qs
Non-ideal and Non-isothermal Reactors
17 Qs
Complex Variables
16 Qs
Particle Size Reduction and Classification
15 Qs
Boundary Layers and Flow around Particles
14 Qs
Deductive and Inductive Reasoning
13 Qs
Vocabulary and Idioms in Context
12 Qs
Recycle, Bypass and Purge
11 Qs
Stagewise Contacting and Transfer Units
11 Qs
Extraction, Leaching and Adsorption
10 Qs
Polymer Production
10 Qs
Pulp, Paper, Sugar and Ethanol
9 Qs
Controller Tuning and Advanced Control
9 Qs
Boiling and Condensation
9 Qs
Data Interpretation
9 Qs
English Grammar
9 Qs
Logic
9 Qs
Reading Comprehension
7 Qs
Numerical Relations and Analogies
7 Qs
Equipment Design and Optimization
6 Qs
Chemical Reaction Equilibrium
6 Qs
Analogies
6 Qs
Spatial Transformations and Paper Folding
6 Qs
Geometry
5 Qs
Phase Rule and Degrees of Freedom
3 Qs
Elementary Statistics
3 Qs
Proportionality
3 Qs
Triangles
3 Qs
Set Theory
3 Qs
Percentage
2 Qs
Logarithms
2 Qs
Number Puzzles
2 Qs
Cubes
2 Qs
Work and Time
2 Qs
Polygons
2 Qs
Elementary Statistics
2 Qs
Enzyme Kinetics
2 Qs
Symmetry
2 Qs
Permutations, Combinations and Series
2 Qs
Circles
2 Qs
Numerical Relations and Analogies
1 Qs
Synonyms
1 Qs
Elasticity
1 Qs
Limits
1 Qs
Vocabulary and Idioms in Context
1 Qs
Root Finding
1 Qs
Spheres
1 Qs
Cones
1 Qs
Cuboids
1 Qs
Quadratic Equations
1 Qs
Matrix Algebra
1 Qs
Cylinders
1 Qs
Parallelograms
1 Qs
Polynomials
1 Qs

Paper coverage

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

Chemical Engineering (CH) 2026
65 Qs
Chemical Engineering (CH) 2025
65 Qs
Chemical Engineering (CH) 2024
65 Qs
Chemical Engineering (CH) 2023
65 Qs
Chemical Engineering (CH) 2022
65 Qs
Chemical Engineering (CH) 2021
65 Qs
Chemical Engineering (CH) 2020
65 Qs
Chemical Engineering (CH) 2019
65 Qs
Chemical Engineering (CH) 2018
65 Qs
Chemical Engineering (CH) 2017
65 Qs
Chemical Engineering (CH) 2016
65 Qs
Chemical Engineering (CH) 2015
65 Qs
Chemical Engineering (CH) 2014
65 Qs
Chemical Engineering (CH) 2013
65 Qs
Chemical Engineering (CH) 2012
65 Qs
Chemical Engineering (CH) 2011
65 Qs
Chemical Engineering (CH) 2010
65 Qs
Chemical Engineering (CH) 2009
60 Qs
Chemical Engineering (CH) 2008
85 Qs
Chemical Engineering (CH) 2007
85 Qs

Included previous year papers

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

Paper nameYearPDFAttempt
Chemical Engineering (CH) 20262026
65 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
65 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
65 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
65 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
65 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
65 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
65 questions in this view		2020
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20192019
65 questions in this view		2019
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20182018
65 questions in this view		2018
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20172017
65 questions in this view		2017
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20162016
65 questions in this view		2016
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20152015
65 questions in this view		2015
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20142014
65 questions in this view		2014
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20132013
65 questions in this view		2013
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20122012
65 questions in this view		2012
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20112011
65 questions in this view		2011
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20102010
65 questions in this view		2010
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20092009
60 questions in this view		2009
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20082008
85 questions in this view		2008
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20072007
85 questions in this view		2007
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download