NEET Physics Semiconductor Electronics: Materials, Devices and Simple Circuits PYQ Analysis 2020–2026: Topic-wise Trends & Practice
Semiconductor Electronics: Materials, Devices and Simple Circuits (NEET Physics): 23 questions in 2020–2026, 5.9% of the subject. Topic-wise trends, difficulty split, repeated topics and PYQ practice.
Edurack Team
October 13, 2026
Semiconductor Electronics: Materials, Devices and Simple Circuits gave 23 of the 387 NEET Physics questions asked between 2020 and 2026 (Re-NEET 2026 included). That is 5.9% of the subject and the #3 chapter out of 30 by weightage, about 2.9 questions per paper. It peaked at 4 in NEET 2024.
Of the 23 questions tagged for difficulty, 17% were easy, 70% medium and 13% hard, so this is mostly medium-level questions that reward practice beyond one-line facts.
Its weight has stayed steady: 3 questions per paper in 2020–2022 and 2.3 across 2025, 2026 and Re-NEET 2026.
Year-wise questions from Semiconductor Electronics: Materials, Devices and Simple Circuits
| Paper | Questions |
|---|---|
| NEET 2020 | 3 |
| NEET 2021 | 3 |
| NEET 2022 | 3 |
| NEET 2023 | 3 |
| NEET 2024 | 4 |
| NEET 2025 | 2 |
| NEET 2026 | 3 |
| Re-NEET 2026 | 2 |
Difficulty split
| Level | Questions | Share |
|---|---|---|
| Easy | 4 | 17% |
| Medium | 16 | 70% |
| Hard | 3 | 13% |
Topic-wise analysis
Every topic tagged under Semiconductor Electronics: Materials, Devices and Simple Circuits, most-asked first. "Papers" is the number of the 8 papers in which the topic appeared.
| Topic | Total Qs | Easy | Medium | Hard | Papers | Asked in |
|---|---|---|---|---|---|---|
| Digital Electronics and Logic Gates (Logic Gates) | 4 | 1 | 3 | 0 | 3 | 2023, 2024 and 2025 |
| Application of Junction Diode as Rectifier (Half-Wave Rectifier Circuit, and Full-Wave Rectifier Circuit) | 3 | 1 | 2 | 0 | 3 | 2022, 2025 and 2026 |
| Digital Electronics and Logic Gates (Combination of Gates) | 3 | 0 | 2 | 1 | 3 | 2020, 2021 and 2022 |
| Semiconductor Diode (P-n Junction under Forward Bias, p-n Junction Diode…) | 3 | 0 | 3 | 0 | 3 | 2020, 2026 and Re-NEET 2026 |
| Special Purpose p-n Junction Diodes (Zener Diode as Voltage Regulator) | 3 | 0 | 3 | 0 | 3 | 2021, 2023 and Re-NEET 2026 |
| P-n Junction (p-n Junction Formation) | 2 | 0 | 1 | 1 | 2 | 2021 and 2022 |
| Diodde Semiconductor (Voltage Current (V-I) Characteristics of Junction D…) | 1 | 1 | 0 | 0 | 1 | 2026 |
| Junction Transistor (Basic Transistor Circuit Configurations and Transis…) | 1 | 0 | 1 | 0 | 1 | 2020 |
| Photo Diode, LED, and Solar Cell | 1 | 1 | 0 | 0 | 1 | 2024 |
| Semiconductor Diode | 1 | 0 | 0 | 1 | 1 | 2023 |
| Semiconductor Diode (Circuit Symbol for p-n Junction Diode) | 1 | 0 | 1 | 0 | 1 | 2024 |
Which topics matter most
Most-tested topics
- Digital Electronics and Logic Gates (Logic Gates): 4 Qs
- Application of Junction Diode as Rectifier (Half-Wave Rectifier Circuit, and Full-Wave Rectifier Circuit): 3 Qs
- Digital Electronics and Logic Gates (Combination of Gates): 3 Qs
- Semiconductor Diode (P-n Junction under Forward Bias, p-n Junction Diode…): 3 Qs
- Special Purpose p-n Junction Diodes (Zener Diode as Voltage Regulator): 3 Qs
Topics that keep coming back
These appeared in three or more different papers:
- Digital Electronics and Logic Gates (Logic Gates): 3 papers (2023, 2024 and 2025)
- Application of Junction Diode as Rectifier (Half-Wave Rectifier Circuit, and Full-Wave Rectifier Circuit): 3 papers (2022, 2025 and 2026)
- Digital Electronics and Logic Gates (Combination of Gates): 3 papers (2020, 2021 and 2022)
- Semiconductor Diode (P-n Junction under Forward Bias, p-n Junction Diode…): 3 papers (2020, 2026 and Re-NEET 2026)
- Special Purpose p-n Junction Diodes (Zener Diode as Voltage Regulator): 3 papers (2021, 2023 and Re-NEET 2026)
What the latest papers asked
Topics from NEET 2026 and Re-NEET 2026:
- Application of Junction Diode as Rectifier (Half-Wave Rectifier Circuit, and Full-Wave Rectifier Circuit)
- Semiconductor Diode (P-n Junction under Forward Bias, p-n Junction Diode…)
- Special Purpose p-n Junction Diodes (Zener Diode as Voltage Regulator)
- Diodde Semiconductor (Voltage Current (V-I) Characteristics of Junction D…)
Where the hard questions came from
- Digital Electronics and Logic Gates (Combination of Gates): 1 hard of 3
- P-n Junction (p-n Junction Formation): 1 hard of 2
- Semiconductor Diode: 1 hard of 1
How to use this data
- Start with the 5 recurring topics above. They account for 16 of the chapter's 23 questions (70%).
- Re-solve the 4 topics from NEET 2026 and Re-NEET 2026, since they show the current style of questions.
- Then attempt the chapter's past questions under a timer and note which topics cost you marks.
Practise Semiconductor Electronics: Materials, Devices and Simple Circuits PYQs
Solve every Semiconductor Electronics: Materials, Devices and Simple Circuits question from 2020–2026 with solutions on Edurack:
- Practise Semiconductor Electronics: Materials, Devices and Simple Circuits PYQs
- See the full Semiconductor Electronics: Materials, Devices and Simple Circuits blueprint page
- NEET Physics PYQ analysis: all chapters
Related chapters
- Electrostatic Potential and Capacitance: #2 in Physics, 26 questions
- Units and Measurements: #4 in Physics, 22 questions
Frequently Asked Questions
How many questions came from Semiconductor Electronics: Materials, Devices and Simple Circuits in NEET 2020–2026?
Semiconductor Electronics: Materials, Devices and Simple Circuits contributed 23 NEET Physics questions across the 8 papers from 2020–2026, which is 5.9% of the subject.
Which topics of Semiconductor Electronics: Materials, Devices and Simple Circuits are asked most often?
The most-tested topics are Digital Electronics and Logic Gates (Logic Gates): 4 Qs, Application of Junction Diode as Rectifier (Half-Wave Rectifier Circuit, and Full-Wave Rectifier Circuit): 3 Qs and Digital Electronics and Logic Gates (Combination of Gates): 3 Qs.
Is Semiconductor Electronics: Materials, Devices and Simple Circuits easy or difficult in NEET?
Of 23 difficulty-tagged questions, 17% were easy, 70% medium and 13% hard.
Was Semiconductor Electronics: Materials, Devices and Simple Circuits asked in NEET 2026?
Yes. It had 3 questions in NEET 2026 and 2 questions in Re-NEET 2026.