bySachin Gupta Content Writer
GATE 2018 Chemical Engineering Question Paper and Answer Key PDFs are now available to download. GATE 2018 CH was conducted by IIT Guwahati on February 04, 2018, in the afternoon session (2 PM to 5 PM). GATE 2018 CH paper was divided into 2 sections. 10 questions consists of General Aptitude while 55 questions were from core discipline. GATE 2018 (CH) paper was considered to be moderate.
GATE 2018 Chemical Engineering (CH) Question Papers with Answer Key PDFs (February 4 Afternoon Session)
| GATE 2018 CH Question Paper | GATE 2018 CH Answer Key |
|---|---|
| Download PDF | Download PDF |
GATE 2018 CH Answer Key Details
| Question No. | Section | Answer | Question No. | Section | Answer |
|---|---|---|---|---|---|
| 1 | GA | A | 24 | CH | 0.170 to 0.200 |
| 2 | GA | C | 25 | CH | 3.7 to 3.9 |
| 3 | GA | B | 26 | CH | B |
| 4 | GA | C | 27 | CH | A |
| 5 | GA | D | 28 | CH | D |
| 6 | GA | A | 29 | CH | C |
| 7 | GA | C | 30 | CH | D |
| 8 | GA | D | 31 | CH | C |
| 9 | GA | C | 32 | CH | D |
| 10 | GA | A | 33 | CH | 0.40 to 0.40 |
| 1 | CH | C | 34 | CH | 12.75 to 13.25 |
| 2 | CH | D | 35 | CH | 27.8 to 28.6 |
| 3 | CH | C | 36 | CH | 0.51 to 0.54 |
| 4 | CH | B | 37 | CH | 102.37 to 102.44 |
| 5 | CH | C | 38 | CH | 0.98 to 1.02 |
| 6 | CH | D | 39 | CH | 0.80 to 0.84 |
| 7 | CH | C | 40 | CH | 50 to 50 |
| 8 | CH | B | 41 | CH | 3.75 to 3.95 |
| 9 | CH | D | 42 | CH | 0.65 to 0.68 |
| 10 | CH | B | 43 | CH | 11.0 to 11.3 |
| 11 | CH | A | 44 | CH | 0.41 to 0.42 |
| 12 | CH | D | 45 | CH | 0.2 to 0.2 |
| 13 | CH | B | 46 | CH | 0 to 0 |
| 14 | CH | C | 47 | CH | 1 to 1 |
| 15 | CH | A | 48 | CH | 1 to 1 (or) 2 to 2 |
| 16 | CH | A | 49 | CH | 1.80 to 2.00 |
| 17 | CH | D | 50 | CH | 367 to 369 |
| 18 | CH | C | 51 | CH | 6 to 6 |
| 19 | CH | D | 52 | CH | 0.034 to 0.043 |
| 20 | CH | B | 53 | CH | 124 to 125 |
| 21 | CH | C | 54 | CH | 52 to 54 |
| 22 | CH | B | 55 | CH | 26.5 to 27.5 |
| 23 | CH | 0.145 to 0.155 |
GATE 2018 CH Question Paper Weightage of Topics
GATE 2018 CH exam was conducted for a duration of 3 hours. The paper was divided into sections of General Aptitude, and Core Discipline. There were both Multiple Choice Questions (MCQs) as well as Numerical Type of Questions (NATs).
The topic-wise weightage of important topics in GATE 2018 CH Question Paper has been listed below. Candidates can know the topics with usually a higher weightage in the exam-
| Topics | No. of 1 Marks | No. of 2 Marks |
|---|---|---|
| Engineering Mathematics | 2 | 5 |
| Heat transfer | 4 | 3 |
| Chemical reaction | 3 | 4 |
| Mass transfer | 0 | 4 |
| Process calculation | 1 | 2 |
| Mechanical operation | 1 | 2 |
| Plant design and economics | 3 | 1 |
| Fluid mechanics | 2 | 4 |
| Instrumentation and process control | 4 | 2 |
| Chemical technology | 3 | 0 |
| Chemical engineering thermodynamics | 2 | 3 |
GATE 2018 Previous Year Question Paper
Candidates can evaluate their overall performance by solving the previous year's question papers. Candidates are recommended to solve the GATE Question Papers on daily basis to improve their efficiency. Candidates can find the GATE 2018 question paper with the Answer key below:
| GATE 2022 Question Papers | GATE 2021 Question Papers | GATE 2020 Question Papers |
| GATE 2019 Question Papers | GATE 2018 Question Papers | GATE 2017 Question Papers |
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