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Historical coverage, with context

A question can carry multiple topic tags. Counts and marks are independent per topic; adding rows can count the same question more than once. Use the data to explore past papers alongside the syllabus.

Analysis range

10 available years · 10 papers

ALL YEARS · COMPLETE ARCHIVE

Compare topics across all years

2017–2026 · 10 archived years · 10 papers. Compare total tagged coverage, recurrence and the observed range across years. This analysis uses the selected range and stays independent of the paper year selector.

Average = total matched tagged marks ÷ all 10 papers in this range. Years without a matching tag add no matched marks to this calculation; this does not establish zero actual exam coverage. Read the average alongside the years tagged.

The observed range uses only years with matched data, dividing each year’s marks by its paper count. Topic tags overlap, so totals cannot be added into a whole-paper marks split.

Analog Electronics

Tagged in 10 / 10 years

Tagged marks
105
Tagged questions
65
Avg marks / archive paper
10.5
Observed marks / paper
5–16

Matched years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

Measurements

Tagged in 10 / 10 years

Tagged marks
95
Tagged questions
59
Avg marks / archive paper
9.5
Observed marks / paper
6–13

Matched years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

Signals and Systems

Tagged in 10 / 10 years

Tagged marks
94
Tagged questions
62
Avg marks / archive paper
9.4
Observed marks / paper
7–13

Matched years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

Control Systems

Tagged in 10 / 10 years

Tagged marks
92
Tagged questions
56
Avg marks / archive paper
9.2
Observed marks / paper
7–13

Matched years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

Digital Electronics

Tagged in 10 / 10 years

Tagged marks
85
Tagged questions
57
Avg marks / archive paper
8.5
Observed marks / paper
4–11

Matched years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

Sensors and Industrial Instrumentation

Tagged in 9 / 10 years

Tagged marks
80
Tagged questions
53
Avg marks / archive paper
8
Observed marks / paper
6–11

Matched years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2026

Electrical Circuits

Tagged in 10 / 10 years

Tagged marks
71
Tagged questions
44
Avg marks / archive paper
7.1
Observed marks / paper
2–12

Matched years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

Quantitative Aptitude

Tagged in 10 / 10 years

Tagged marks
58
Tagged questions
37
Avg marks / archive paper
5.8
Observed marks / paper
1–12

Matched years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

Communication and Optical Instrumentation

Tagged in 10 / 10 years

Tagged marks
54
Tagged questions
34
Avg marks / archive paper
5.4
Observed marks / paper
2–8

Matched years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

Verbal Aptitude

Tagged in 10 / 10 years

Tagged marks
35
Tagged questions
26
Avg marks / archive paper
3.5
Observed marks / paper
1–8

Matched years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

Analytical Aptitude

Tagged in 9 / 10 years

Tagged marks
31
Tagged questions
20
Avg marks / archive paper
3.1
Observed marks / paper
1–7

Matched years: 2017, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

Electricity and Magnetism

Tagged in 7 / 10 years

Tagged marks
31
Tagged questions
20
Avg marks / archive paper
3.1
Observed marks / paper
1–8

Matched years: 2019, 2021, 2022, 2023, 2024, 2025, 2026

Calculus

Tagged in 8 / 10 years

Tagged marks
29
Tagged questions
19
Avg marks / archive paper
2.9
Observed marks / paper
1–6

Matched years: 2018, 2020, 2021, 2022, 2023, 2024, 2025, 2026

Linear Algebra

Tagged in 10 / 10 years

Tagged marks
29
Tagged questions
23
Avg marks / archive paper
2.9
Observed marks / paper
2–4

Matched years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

Spatial Aptitude

Tagged in 7 / 10 years

Tagged marks
26
Tagged questions
16
Avg marks / archive paper
2.6
Observed marks / paper
1–6

Matched years: 2017, 2021, 2022, 2023, 2024, 2025, 2026

Analysis of complex variables

Tagged in 10 / 10 years

Tagged marks
22
Tagged questions
15
Avg marks / archive paper
2.2
Observed marks / paper
1–4

Matched years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

Voltage and current sources

Tagged in 6 / 10 years

Tagged marks
17
Tagged questions
10
Avg marks / archive paper
1.7
Observed marks / paper
1–5

Matched years: 2017, 2019, 2022, 2023, 2024, 2025

Single phase transformer

Tagged in 6 / 10 years

Tagged marks
15
Tagged questions
9
Avg marks / archive paper
1.5
Observed marks / paper
1–4

Matched years: 2019, 2021, 2023, 2024, 2025, 2026

Differential equations

Tagged in 7 / 10 years

Tagged marks
13
Tagged questions
8
Avg marks / archive paper
1.3
Observed marks / paper
1–3

Matched years: 2019, 2020, 2022, 2023, 2024, 2025, 2026

AC Circuits

Tagged in 2 / 10 years

Tagged marks
9
Tagged questions
6
Avg marks / archive paper
0.9
Observed marks / paper
2–7

Matched years: 2025, 2026

Numerical Methods

Tagged in 5 / 10 years

Tagged marks
7
Tagged questions
5
Avg marks / archive paper
0.7
Observed marks / paper
1–2

Matched years: 2017, 2021, 2022, 2024, 2025

Probability and Statistics

Tagged in 2 / 10 years

Tagged marks
5
Tagged questions
3
Avg marks / archive paper
0.5
Observed marks / paper
2–3

Matched years: 2025, 2026

One port and two port networks

Tagged in 1 / 10 years

Tagged marks
2
Tagged questions
1
Avg marks / archive paper
0.2
Observed marks / paper
2–2

Matched years: 2026

01 · TOPICS ACROSS YEARS

Topics that recur in the selected years

Sorted by the number of archived years with matching tags, then by tagged marks. These are observations from imported papers, not a forecast or an expert priority ranking.

10 / 10 years

Analog Electronics

Present in the matched topic data

Tagged questions
65
Tagged marks
105

Totals across available years; overlaps are retained.

10 / 10 years

Measurements

Present in the matched topic data

Tagged questions
59
Tagged marks
95

Totals across available years; overlaps are retained.

10 / 10 years

Signals and Systems

Present in the matched topic data

Tagged questions
62
Tagged marks
94

Totals across available years; overlaps are retained.

10 / 10 years

Control Systems

Present in the matched topic data

Tagged questions
56
Tagged marks
92

Totals across available years; overlaps are retained.

10 / 10 years

Digital Electronics

Present in the matched topic data

Tagged questions
57
Tagged marks
85

Totals across available years; overlaps are retained.

10 / 10 years

Electrical Circuits

Present in the matched topic data

Tagged questions
44
Tagged marks
71

Totals across available years; overlaps are retained.

Paper year

1 paper · 65 archived questions · 21 matched topics

02 · YEAR-WISE BREAKDOWN

Explore a year in detail

Choose a year to see its matched topics. Marks are shown from highest to lowest; years with several papers pool those papers.

Sensors and Industrial Instrumentation

7 tagged questions · 11 tagged marks

Communication and Optical Instrumentation

5 tagged questions · 8 tagged marks

Digital Electronics

5 tagged questions · 8 tagged marks

Measurements

5 tagged questions · 8 tagged marks

Signals and Systems

5 tagged questions · 8 tagged marks

Analog Electronics

5 tagged questions · 7 tagged marks

Control Systems

4 tagged questions · 7 tagged marks

Analytical Aptitude

4 tagged questions · 6 tagged marks

Electricity and Magnetism

4 tagged questions · 6 tagged marks

Calculus

3 tagged questions · 5 tagged marks

Spatial Aptitude

3 tagged questions · 5 tagged marks

Probability and Statistics

2 tagged questions · 3 tagged marks

Single phase transformer

2 tagged questions · 3 tagged marks

Verbal Aptitude

2 tagged questions · 3 tagged marks

AC Circuits

2 tagged questions · 2 tagged marks

Differential equations

1 tagged questions · 2 tagged marks

Electrical Circuits

1 tagged questions · 2 tagged marks

Linear Algebra

2 tagged questions · 2 tagged marks

One port and two port networks

1 tagged questions · 2 tagged marks

Analysis of complex variables

1 tagged questions · 1 tagged marks

Quantitative Aptitude

1 tagged questions · 1 tagged marks

03 · UNDERSTAND THE COVERAGE

What these numbers mean

Check the coverage and matching method before comparing years or choosing study priorities.

How topics are matched

Only normalized labels matching the archived 2026 syllabus are included. 453 raw tag/year rows were omitted or consolidated.

For duplicate aliases, the existing row with the most questions is selected. Overlapping aliases are not summed. This is label matching, not an independently reviewed classification of every question.

Archive and tagging limits

10 papers · 650 imported questions. 0 have no topic tag and 650 have more than one imported tag, including metadata tags.

Each topic/year row counts unique tagged questions and their printed marks. Missing matches mean no matched tag data; they do not prove a topic was not tested.

04 · TURN COVERAGE INTO PRACTICE

Build a balanced revision plan

Combine historical coverage with your current strengths, mistakes and the complete syllabus.

Check your scope

Read every syllabus section and compare it with your preparation checklist.

Practise a topic

Choose a concept, attempt PYQs and record the reasoning behind mistakes.

Attempt a full paper

Use a previous paper to check timing and coverage across subjects.