GATE 2019 IN Question Paper with Answer Key is available for download here. GATE 2019 IN exam was conducted by IIT Madras on February 3 in the Afternoon Session. GATE 2019 IN (Instrumentation Engineering) Question Paper consisted of 65 questions in total which were of Multiple Choice Questions, and Numerical Answer Types comprising 100 marks to be solved in 3 hours. The overall difficulty level of GATE 2019 IN Question Paper was reported to be moderate.
GATE 2019 IN Question Paper with Answer Key PDFs (Feb 3 - Afternoon Session)
GATE 2019 IN Answer Key Details
| Question No. |
Answer |
Question No. |
Answer |
| 1 |
C |
24 |
20 to 20 |
| 2 |
C |
25 |
0.3 to 0.3 |
| 3 |
C |
26 |
B |
| 4 |
C |
27 |
A |
| 5 |
A |
28 |
D |
| 6 |
C |
29 |
C |
| 7 |
A |
30 |
C |
| 8 |
C |
31 |
A |
| 9 |
B |
32 |
B |
| 10 |
D |
33 |
C |
| 1 |
C |
34 |
D |
| 2 |
B |
35 |
B |
| 3 |
A |
36 |
A |
| 4 |
B |
37 |
D |
| 5 |
C |
38 |
B |
| 6 |
A |
39 |
A |
| 7 |
A |
40 |
C |
| 8 |
D |
41 |
D |
| 9 |
B |
42 |
D |
| 10 |
C |
43 |
8.0 to 8.0 |
| 11 |
A |
44 |
1.87 to 1.91 |
| 12 |
D |
45 |
20000 to 20000 |
| 13 |
B |
46 |
0.46 to 0.48 |
| 14 |
D |
47 |
9 to 9 |
| 15 |
C |
48 |
6 to 6 |
| 16 |
10 to 10 |
49 |
37 to 39 |
| 17 |
5 to 5 |
50 |
4 to 4 |
| 18 |
1000 to 1000 |
51 |
9.0 to 9.1 |
| 19 |
4 to 4 |
52 |
0.035 to 0.045 |
| 20 |
64 to 64 |
53 |
512 to 512 |
| 21 |
256 to 256 |
54 |
300 to 300 |
| 22 |
4 to 4 |
55 |
500 to 500 OR 1000 to 1000 |
| 23 |
130 to 130 |
GATE 2019 IN Question Paper: Detailed Analysis
- 15% of the paper was from the General Aptitude section, 11% of the paper was from Engineering Mathematics and 74% of the paper was formulated from the core subjects of Instrumentation Engineering.
- Measurements, Analog Electronics, Transducers, Digital circuits, and signals & systems, were the major topics asked in the paper.
Candidates can check 1 mark and 2 marks MCQs and NATs in GATE 2019 Question Paper from the table below-
| Types of Questions |
Questions Frequency |
Total marks carried |
| MCQs carrying 1 mark |
14 |
14 |
| MCQs carrying 2 marks |
25 |
50 |
| NATs carrying 1 mark |
10 |
10 |
| NATs carrying 2 marks |
13 |
26 |
| Total |
65 |
100 |
Candidates who had practiced previous years' question papers could easily solve the conceptual and numerical questions and score well in the exam. Topic-wise weightage in GATE 2019 IN Question Paper has been listed in the table below-
| Name of the topics |
Number of Questions |
Total marks |
| General Aptitude |
10 |
15 |
| Engineering Mathematics |
7 |
15 |
| Digital Circuits |
5 |
8 |
| Network Theory |
3 |
8 |
| Signals and Systems |
5 |
8 |
| Control Systems |
4 |
14 |
| Measurements |
8 |
8 |
| Analog Circuits |
5 |
10 |
| Transducers |
5 |
7 |
| Optical Instrumentation |
3 |
7 |
GATE Previous Year Question Papers:
Other PG Exam Question Papers:
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