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GATE Environmental Science & Engineering (ES) - Previous Year Papers Previous Year Paper Trends & Analysis

Explore year-wise question trends, subject weightage, difficulty and paper coverage for GATE Environmental Science & Engineering (ES) - Previous Year Papers.

6Papers
6Years
390Questions
15Topics

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 223 57.2%
Medium 166 42.6%
Hard 1 0.3%

Question type distribution

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

MCQ 205 52.6%
Numerical Answer Type (NAT) 122 31.3%
MSQ 63 16.2%

Subject weightage

Top subjects by unique question coverage.

Environmental Science & Engineering
330 Qs
General Aptitude (GA)
60 Qs

Most asked topics

Top topics across the included previous year papers.

Mathematics Foundation
57 Qs
Air and Noise Pollution
47 Qs
Water & Wastewater Treatment and Management
45 Qs
Water Resources and Environmental Hydraulics
44 Qs
Environmental Microbiology
37 Qs
Solid and Hazardous Waste Management
32 Qs
Environmental Chemistry
28 Qs
Environmental Management and Sustainable Development
26 Qs
General Aptitude
21 Qs
Verbal Ability
14 Qs
Global and Regional Environmental Issues
14 Qs
Geometry
11 Qs
Logic
7 Qs
Data Interpretation
5 Qs
Probability
2 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Calculus
31 Qs
Air Pollution Sources, Effects and Standards
22 Qs
Environmental Hydraulics
22 Qs
Municipal solid waste management
21 Qs
Kinetics and reactor design
15 Qs
Probability and Statistics
14 Qs
Environmental Law and Policy
14 Qs
Principles of Water Chemistry
13 Qs
Fundamentals of Environmental Chemistry
12 Qs
Linear Algebra
12 Qs
Surface Water Resources
12 Qs
Prokaryotic and Eukaryotic Microorganisms
11 Qs
Drinking-water Treatment and Distribution
10 Qs
Global effects of air pollution
10 Qs
Groundwater Resources
10 Qs
Microbial Metabolism
10 Qs
Water Quality and Receiving-water Pollution
9 Qs
Particulate Pollutants
9 Qs
Growth and Control of Microorganisms
9 Qs
Air Quality Management
8 Qs
Deductive and Inductive Reasoning
7 Qs
Sewerage and Sewage Treatment
7 Qs
Elementary Statistics
5 Qs
Environmental Management Systems; ISO14000 series; Environmental Auditing
5 Qs
Noise Pollution
5 Qs
Ecology, Biodiversity and Environmental Degradation
4 Qs
Hazardous waste management
4 Qs
Cell Chemistry and Cell Biology
4 Qs
Energy and Environment
4 Qs
Analogies
4 Qs
Industrial Effluents, Recycling and Zero Liquid Discharge
4 Qs
Reading Comprehension
3 Qs
Percentage
3 Qs
Microbiology and Health
3 Qs
Sustainable Development
3 Qs
English Grammar
3 Qs
Numerical Relations and Analogies
3 Qs
Algebra
3 Qs
Integrated Waste Management and Regulations
3 Qs
Gaseous Pollutants
3 Qs
Vocabulary and Idioms in Context
2 Qs
Permutations, Combinations and Series
2 Qs
Elementary Statistics
2 Qs
Spatial Transforms and Paper Folding
2 Qs
Cones
2 Qs
and E-waste
2 Qs
Biomedical, Plastic, Construction and Energy-sector Waste
2 Qs
Triangles
2 Qs
Soil Chemistry
2 Qs
Direct and Indirect Speech
2 Qs
Numerical Computation and Estimation
2 Qs
Circles
2 Qs
Logic
1 Qs
Polygons
1 Qs
Symmetry
1 Qs
Proportionality
1 Qs
Trapezoids
1 Qs
Squares
1 Qs
Quadrilaterals
1 Qs
Symmetry
1 Qs
Atmospheric Chemistry
1 Qs
Geometry
1 Qs
Spatial Transformations and Paper Folding
1 Qs
Set Theory
1 Qs

Paper coverage

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

Environmental Science & Engineering (ES) 2026
65 Qs
Environmental Science & Engineering (ES) 2025
65 Qs
Environmental Science & Engineering (ES) 2024
65 Qs
Environmental Science & Engineering (ES) 2023
65 Qs
Environmental Science & Engineering (ES) 2022
65 Qs
Environmental Science & Engineering (ES) 2021
65 Qs

Included previous year papers

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

Paper nameYearPDFAttempt
Environmental Science & Engineering (ES) 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
Environmental Science & Engineering (ES) 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
Environmental Science & Engineering (ES) 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
Environmental Science & Engineering (ES) 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
Environmental Science & Engineering (ES) 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
Environmental Science & Engineering (ES) 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