JEE Main 2023 — every shift, solved chapter-wise
All 2023 January and April shifts indexed chapter-wise, with free AI step-by-step solutions and timed CBT mock mode.
JEE Main 2023 remains one of the most revisited cycles for serious aspirants. Conceptual variations repeat across years — solving 2023 chapter-wise sharpens your pattern fluency for 2026.
Bonus and dropped questions from NTA's 2023 final key are clearly tagged on IITMentor so your revision time goes to high-leverage content only.
Built to move your JEE rank — not just to look pretty
All 2023 shifts indexed
Jan and April — chapter, shift and difficulty filters.
NTA-key reconciled
Cross-checked against the official 2023 final key.
Bonus questions flagged
Dropped and bonus questions visibly marked.
AI walkthroughs
Every wrong answer becomes a guided concept explanation.
Get going in under 60 seconds
- 1
Pick a weak chapter
Use the filter — start where 2024 and 2025 attempts say you struggle.
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Untimed first, then timed
Build accuracy before speed.
- 3
Compare 2023 vs 2024 patterns
Look for repeating concepts across years.
A taste of what's inside
JEE Main 2023 Jan Shift 1 — Physics
JEE Main 2023 April Shift 2 — Chemistry
JEE Main 2023 April Shift 4 — Maths
What students are saying
“Comparing 2023 to 2024 in IITMentor showed me exactly which concepts NTA loves to reuse.”
“Bonus question tagging saved me a week of confused revision.”
Frequently asked
Is JEE Main 2023 still relevant for 2026?
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Yes. Pattern, weightage and difficulty calibration from 2023 still hold. Many concepts repeat verbatim across cycles.
Are all JEE Main 2023 shifts solved?
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Yes — every January and April 2023 shift is indexed chapter-wise with free step-by-step solutions and AI explanations on IITMentor.
Do you tag dropped/disputed JEE Main 2023 questions?
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Yes. Bonus and dropped questions from NTA's final 2023 key are clearly flagged so you don't waste revision time on them.
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