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GATE 2026 Answer Key Environmental Science and Engineering (ES)

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GATE 2026 Answer Key Environmental Science and Engineering (ES) - Page 1 of 3

About GATE 2026 Answer Key Environmental Science and Engineering (ES)

GATE 2026 Answer Key Environmental Science and Engineering (ES) is available here for free download. Published by IIT for Graduate Aptitude Test in Engineering, this answer key can be viewed online or downloaded as a PDF (3 pages). Candidates preparing for Graduate Aptitude Test in Engineering can use GATE 2026 Answer Key Environmental Science and Engineering (ES) to understand the exam pattern, the type of questions asked, and the overall difficulty level.

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GATE 2026 Answer Key Environmental Science and Engineering (ES) contains 3 pages, which you can read online or download together as a single PDF.

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GATE 2026 Answer Key Environmental Science and Engineering (ES) – Text

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📄 View text version (3 pages)

Page 1

FOR GATE EXAM PREPARATION

GATE 2026
Answer Key ·
Environmental Science
Engineering (ES)
EXAM YEAR TYPE SUBJECT

GATE 2026 Answer Key Environmental Science Engineering (ES)

Notes · Sample Papers · Previous Year Papers · Mock Tests

Page 2

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Answer Key for Environmental Science & Engineering (ES)

Q. No. Session Question Type Section Key/Range Marks
1 1 MCQ GA D 1
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2 1
m MCQ GA C 1
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3
m .co
1 MCQ GA B 1
s e m
4
s e 1 MCQ GA D 1
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5
g l a 1 MCQ GA C 1
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a
6
7
1
1
MCQ
MCQ
GA
GA
A
B
2
2
8 1 MCQ GA B 2
9 1 MCQ GA C 2
10 1 MCQ GA A 2
11 1 MCQ ES C 1
12 1 MCQ ES B 1

m
13 1 MCQ ES C 1

.co
14 1 MCQ ES A 1
15 1 MCQ
e m ES A 1
16 1 MCQ
las ES C 1
17
18
1
1 ag
MCQ
MCQ
ES
ES
A
C
1
1
19 1 MCQ ES C 1
20 1 MCQ ES B 1
21 1 MCQ ES C 1
22 1 MCQ ES B 1
23 1 MCQ ES C 1
24 1 MCQ ES B 1
m
.co
25 1 MCQ ES D 1
m
.co m
26 1 MCQ ES C 1

m 27 1 MCQ ES B
s e 1

s e g l a
la
28 1 MSQ ES B;C;D 1

g 29 1 MSQ ES a
A;B;D 1
a 30 1 MSQ ES A;D 1
31 1 MSQ ES A;C 1
32 1 MSQ ES B;C;D 1
33 1 MSQ ES A;B;D 1
34 1 NAT ES 0.350 to 0.450 1
35 1 NAT ES 3.025 to 3.125 1
36 1 MCQ ES C 2
m .
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s em l a
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Page 3

Q. No. Session Question Type Section Key/Range Marks
37 1 MCQ ES C 2
38 1 MCQ ES C 2
39 1 MCQ ES C 2
40 1 MCQ ES B 2
41 1 MCQ ES A 2
42 1 MSQ ES B 2
43 1 MSQ ES A;B;D 2
44 1 MSQ ES B;C 2
45 1 MSQ ES C 2
46 1 MSQ ES A;B 2
47 1 NAT ES 65 to 75 2
48 1 NAT ES 10 to 11 2
49 1 NAT ES 590 to 615 2
50 1 NAT ES 225 to 235 2
51 1 NAT ES 80 to 90 2
52 1 NAT ES 0.18 to 0.21 2
53 1 NAT ES 256 to 256 2
54 1 NAT ES 50 to 50 2
55 1 NAT ES 2.00 to 2.50 2
56 1 NAT ES 2.5 to 2.5 2
57 1 NAT ES 2.00 to 2.40 2
58 1 NAT ES 378 to 379 2
59 1 NAT ES 114 to 114 2
60 1 NAT ES 1180 to 1183 2
61 1 NAT ES 5.00 to 5.30 2
62 1 NAT ES 0.200 to 0.500 2
63 1 NAT ES 17.0 to 18.0 2
64 1 NAT ES 32 to 32 2
65 1 NAT ES 9.5 to 10.5 2

Page 2 of 2

For more Question Papers, Sample Papers, Notes & Syllabus visit Page 2 of 2

Document Details

Board / OrgIIT
ExamGraduate Aptitude Test in Engineering
TypeAnswer Key
Pages3
Languageenglish
Updated24 Sep 2026