GATE CH 2021: Chemical Engineering
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GATE 2021 Answer Key for Chemical Engineering (CH)
Graduate Aptitude Test in Engineering (GATE 2021)
Answer Keys and Marks for Subject/Paper: Chemical Engineering (CH)
Question Type Sectior Answer Negative
Q. No. Session Marks
MCQ/MSQ/NAT Name Key/Range Marks
1 5 MCQ GA C 1 1/3
2 5 MCQ GA A 1 1/3
3 5 MCQ GA C 1 1/3
4 5 MCQ GA A 1 1/3
5 5 MCQ GA C 1 1/3
6 5 MCQ GA C 2 2/3
7 5 MCQ GA C 2 2/3
8 5 MCQ GA C 2 2/3
१ 5 MCO GA COR n 2 2/3
10 5 MCQ GA D 2 2/3
1 5 MCQ CH D 1 1/3
2 5 MCQ CH B 1 1/3
3 5 MCQ CH A 1 1/3
4 5 MCQ CH A 1 1/3
5 5 MCQ CH B 1 1/3
6 5 MCQ CH B 1 1/3
7 5 MCQ CH B 1 1/3
8 5 MCQ CH C 1 1/3
9 5 MCQ CH D 1 1/3
10 5 MCQ CH В 1 1/3
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GATE 2021 Answer Key for Chemical Engineering (CH)
Question Type Sectior Answer Negative
Q. No. Session Marks
MCQ/MSQ/NAT Name Key/Range Marks
11 5 MCQ CH C 1 1/3
12 5 MCQ CH A 1 1/3
13 5 MCQ CH В 1 1/3
14 5 MCQ CH A 1 1/3
15 5 MCQ CH C 1 1/3
16 5 MSQ CH A; B; C 1 0
17 5 MSQ CH A; C; D 1 0
18 5 MSQ CH A; D 1 0
19 5 NAT CH 8790 to 8800 1 0
20 5 NAT CH 3 to 3 1 0
21 5 NAT CH 0.83 to 0.85 1 U
22 5 NAT CH 0.52 to 0.54 1 0
23 5 NAT CH 0.27 to 0.29 1 0
24 NAT CH 0.5 to 0.5 1 0
5
25 5 NAT CH 2.5 to 2.5 1
26 5 MCQ CH D 2 2/3
27 5 MCQ CH B 2 2/3
28 5 MCQ CH B 2 2/3
29 5 MCQ CH A 2 2/3
30 5 MCQ CH C 2 2/3
31 5 MCQ CH C 2 2/3
32 5 MCQ CH A 2 2/3
33 5 MCQ CH B 2 2/3
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GATE 2021 Answer Key for Chemical Engineering (CH)
Question Type Sectior Answer Negative
Q. No. Session Marks
MCQ/MSQ/NAT Name Key/Range Marks
34 5 NAT CH 2 to 2 2 이
35 5 NAT CH 0.069 to 0.071 2 0
36 5 NAT CH 0.161 to 0.169 2 0
37 5 NAT CH 40 to 40 2 0
38 5 NAT CH 8.9 to 9.1 2 0
39 5 NAT CH 124 to 126 2 0
40 5 NAT CH 0.432 to 0.432 2 0
41 5 NAT CH 8 to 8 2 0
42 5 NAT CH 1790 to 1800 2 0
43 NAT 42 to 44 2 0
5 CH
5 MAT CH 89 to 91 2 U
45 5 NAT CH 362 to 363 2 이
46 5 NAT CH 0.63 to 0.65 2 0
47 5 NAT CH 34 to 35 2 0
48 5 NAT CH 0.24 to 0.26 2 0
49 5 NAT CH 100 to 100 2 0
50 5 NAT CH 4.44 to 4.51 2 0
51 5 NAT CH 3.49 to 3.61 2 이
52 5 NAT CH 40 to 40 2 0
53 5 NAT CH 102.4 to 102.6 2 0
54 5 NAT CH 73 to 77 2 0
55 5 NAT CH 0.014 to 0.016 2 0Page 1 of 35
Source: GATE. Question paper published by GATE.