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Electronic Devices — JEE Main Previous Year Questions

Practise every JEE Main PYQ from Electronic Devices with step-by-step AI solutions. Based on 25 years of papers, Electronic Devices carries about 5.1% of the Physics section (~1.3 questions) — here are the concepts that get tested most, and how to master them.

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5.1%
of the Physics paper
~1.3
questions (~25 attempted)
#9
of 19 Physics chapters
Most-tested concepts

What JEE Main asks from Electronic Devices

Across 25 years of JEE Main papers, examiners return to these concepts most often — practise the PYQs on each:

SemiconductorsDiodesLogic gatesLogicTransistorsResistivity
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Chapter-wise PYQs

Every real JEE Main question from Electronic Devices, organised topic by topic.

Step-by-step AI solutions

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AI-predicted 2027 questions

Fresh questions forecast for Electronic Devices from historical patterns.

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More Physics chapters

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Solved PYQs

Electronic Devices PYQs solved step by step

One real JEE question from Electronic Devices, each with the full worked method, the trap in the options and practice questions.

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FAQ

Frequently asked questions

On average about 1.3 questions (5.1% of the Physics paper), based on JEEnius's analysis of 25 years of JEE Main papers. It ranks #9 of 19 Physics chapters by weightage.
The most frequently tested concepts are: Semiconductors, Diodes, Logic gates, Logic, Transistors, Resistivity. JEEnius lets you practise JEE Main PYQs on each of these with step-by-step solutions.
Yes. Unlimited JEE Main previous year questions are free, including Electronic Devices. Paid plans add unlimited AI doubt solving and AI-predicted 2027 questions.
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