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GATE Chemical Engineering Subject Wise Weightage FAQs
Q. What is the expected GATE Chemical Engineering section-wise weightage 2026?
Ans. In the GATE Chemical Engineering section-wise weightage for 2026, core chemistry subjects hold 85% weightage, while general aptitude accounts for 15%.
Q. Does GATE Chemical Engineering Subject Wise Weightage change every year?
Ans. It may differ from year to year. Aspirants can check the previous year's question papers to get an updated and accurate understanding of the GATE CH subject-wise weightage.
Q. Why is GATE Chemical Engineering Subject Wise Weightage important?
Ans. By understanding the GATE Chemical Engineering Subject Wise Weightage, aspirants can allocate more time and effort to high-weightage subjects, increasing their chances of scoring well in those areas.
Q. How lengthy is the GATE syllabus for Chemical Engineering?
Ans. The GATE syllabus for Chemical Engineering 2025 includes nine sections from the core engineering field, in addition to general aptitude and engineering mathematics.
Q. When will the GATE Chemistry 2026 exam take place?
Ans. The GATE 2026 Chemistry exam is anticipated to be held in February. Aspirants are advised to keep checking the official notification for further updates.
GATE Chemical Engineering Subject Wise Weightage 2026, Important Topics
Discover the GATE Chemical Engineering Subject Wise Weightage 2026 in this article. Analyze the previous year's GATE CH Subject Wise Weightage to prioritize the key subjects.
Krati Saraswat5 Sept, 2025
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GATE Chemical Engineering Subject Wise Weightage 2026: The GATE 2026 Chemical Engineering paper will be held by IIT Guwahati in February 2026. Aspirants planning to appear for the exam must ensure they fully grasp the GATE Chemical Engineering Subject Wise Weightage 2026. The Graduate Aptitude Test in Engineering is highly competitive, demanding dedication and strategy. The GATE Chemical Engineering Subject Wise Weightage serves as a valuable resource alongside the syllabus and helps in effective exam preparation. The subject-wise allocation of marks provides insight into the key subjects to obtain the highest score.
GATE Chemical Engineering Subject Wise Weightage 2026
The GATE Chemical Engineering Subject Wise Marks Weightage provides crucial insights into the distribution of marks for various topics within the Chemical Engineering syllabus and helps to excel in the exam preparation in a structured manner.
Also, the exam pattern outlines the structure and format of the exam, including the types of questions and their respective marks. Both are equally important from the GATE 2026 exam perspective.
The GATE exam pattern, along with the sectional weightage, is given below for aspirants reference.
GATE Chemical Engineering Subject Wise Weightage 2026
Paper Name
Subject
Total Questions
Total Marks
Chemical Engineering (CH)
General Aptitude
10
15
Engineering Mathematics
10
13
Chemical Engineering Subjects
45
72
Total
65
100
GATE Chemical Engineering Subject Wise Weightage Overview 2026
The GATE Chemical Engineering (CH) exam allocates 15% of the total marks to General Aptitude, 13% to Engineering Mathematics, and the remaining 72% to core Chemical Engineering subjects. The table below provides an overview of the expected subject-wise weightage for GATE Chemical Engineering 2026 based on recent trends and analysis of previous years.
GATE Chemical Engineering Subject Wise Weightage Overview 2026
Exam Detail / Subject
GATE Chemical Engineering 2026
Conducting Body
IIT Guwahati
Exam Mode
Computer Based Test
Total Questions
65
Total Marks
100
General Aptitude
15
Engineering Mathematics
13
Chemical Reaction Engineering
8–11
Instrumental and Process Control
6–8
Fluid Mechanics
8–10
Mechanical Operations
4
Heat Transfer
8
Mass Transfer
8
Plant Design and Economics
4
Chemical Technology
4–6
Process Calculations & Thermodynamics
3–6
Expected GATE Topic Wise Weightage 2026 for Chemical Engineering
To delve deeper into GATE topic wise weightage 2026 for Chemical Engineering, aspirants should make sure to thoroughly check the expected GATE 2026 Chemical Engineering Cutoff in the table below.
GATE Chemical Engineering Topic Wise Weightage 2026
Name of the Topics
GATE CH 2026 Weightage (Expected Marks)
General Aptitude
15
Engineering Mathematics
11 to 15
Chemical Reaction Engineering
8 to 11
Instrumental and Process Control
6 to 8
Fluid Mechanics
8 to 10
Mechanical Operations
4
Heat Transfer
8
Mass Transfer
8
Plant Design and Economics
4
Chemical Technology
4 to 6
Previous Year’s GATE Chemical Engineering Topic Wise Weightage
Previous year’s GATE Chemical Engineering topic wise weightage shows key topics consistently carrying high questions and marks, highlighting their importance in preparation for GATE 2026.
The following table displays the importance of several topics based on the GATE Chemical Engineering subject wise weightage in GATE 2025, 2024, 2023, 2022, 2021, 2020, and 2019:
Previous Year’s GATE Chemical Engineering Topic Wise Weightage
Topics
GATE 2025
GATE 2024
GATE 2023
GATE 2022
GATE 2021
GATE 2020
GATE 2019
General Aptitude
15
15
15
15
15
15
15
Engineering Mathematics
13–15
12–14
11–15
13.2
11
13
13
Chemical Reaction Engineering
10–12
9–11
8–11
12.1
12.4
13
12
Instrumentation & Process Control
6–8
6–8
6–8
7.8
7.8
6
8
Mass Transfer
8–10
8–10
8
10.6
10.6
13
9
Heat Transfer
8
8
8
8.8
8.8
8
9
Fluid Mech. & Mechanical Operations
8–10
8–10
8–10
7.4
11.8
13
9
Chemical Technology
4–6
4–6
4–6
4.4
4.4
4
7
Plant Design and Economics
4
4
4
3.8
3.8
1
4
Process Calculations & Thermodynamics
3–6
3–6
3.6
3.6
6
2
GATE Chemical Engineering Subject wise Weightage 2026 Benefit
Understanding the GATE Chemical Engineering subject weightage is essential for aspirants preparing for the CH exam. Here is how it can be used to maximum benefit:
Identify High-Weightage Subjects: The aspirant can identify the subjects with higher weightage and prioritize their study time accordingly.
By allocating more time and effort to these subjects, they can ensure a strong grasp of the important topics and increase their chances of scoring well in those areas.
Create a Study Plan: Aspirants can develop a well-structured study plan by the GATE CH subject-wise weightage.
This plan should allocate dedicated time for each subject, with more focus on subjects that carry higher weightage.
This approach ensures balanced preparation while focusing on the key areas.
Address Weak Areas: Aspirants can identify their weak areas based on the GATE Chemical Engineering subject-wise weightage and dedicate additional time to strengthening those topics.
By focusing on these areas, they can improve their understanding and performance, ultimately boosting their overall score.
Prioritize Topics Within Subjects: Within each subject, aspirants can prioritize the topics based on their weightage.
By focusing on high-scoring topics, they can cover the most important concepts and improve their overall performance in those areas.
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