JEE Main 2026 January 21 Shift 1 Mathematics Question Paper & Solutions Download PDF

Day 1 of the JEE Main 2026 Session 1 examination was held on 21 January. Students seeking admission to BE and B.Tech courses appeared for the exam during the JEE Main morning shift timings, which began at 9:00 am and concluded at 12:00 pm.

As per the official guidelines, the question paper consisted of 90 questions. For every correct answer, candidates received 4 marks, while 1 mark was deducted for each incorrect response due to negative marking. There was no penalty for unanswered questions. Using the JEE Main Answer Key 2026, students can easily verify their JEE Main 2026 answer and calculate their expected score.

Mathematics section of JEE Main 2026 January 21 Shift 1 focused on core concepts, formula-based questions, and numerical calculations. This page provides the complete Mathematics question paper along with detailed solutions, forming part of the JEE Main 2026 Question Papers with Solutions – Free PDF, prepared by Aakash experts. These JEE Mains 2026 Solved Question Paper PDFs help students understand their mistakes and improve performance.

JEE Main 2026 January 21 Morning & Evening  Shifts 

JEE Mains 2026 shift 1 ( Morning Shift ) Difficulty Level & Exam Analysis LIVE 

• JEE Main 2026 Session 1 January 21 Shift 1 Exam Analysis LIVE UPDATES- Difficulty Level, Paper Analysis & Solutions
• जेईई मेन 2026 जनवरी 21 शिफ्ट 1 एग्जाम एनालिसिस

Download JEE Main 2026 Papers with Answer Key

Students can Download JEE Main 2026 Papers with Answer Key: Session 1 (January Attempt) for effective revision and score calculation.

Once released, candidates can also refer to the JEE Main 2026 January Paper Solutions and JEE Main 2026 Session 1 Solved Question Papers: Download PDFs for step-by-step explanations.

JEE Main Answer Key 2026 Session 1 and Solutions by Aakash for 21, 22, 23, 24 and 28 January

JEE Main 2026 January 21 Shift 1 Mathematics – Overview

Mathematics in JEE Main mainly checks a student’s ability to:

The January 21 Shift 1 paper followed the latest exam pattern and showed a balance of easy, moderate, and a few tricky questions. Students can cross-check answers using the JEE Main answer key and JEE Main Answer Key 2026 to evaluate accuracy. These JEE Main January 2026 (Session 1) Question Papers PDFs are useful for detailed analysis and revision.

Why Refer to the Mathematics Question Paper & Solutions by Aakash

Referring to Aakash’s JEE Mains 2026 Solved Question Paper PDFs offers several benefits:

• Clear understanding of exam pattern and question style
• Step-by-step solving methods using official JEE Main 2026 answer
• Easy identification of weak chapters
• Better accuracy with the help of the JEE Main answer key
• Improved speed and confidence for Session 2

Using the Benefits of JEE Main Answer Key, students can track mistakes and improve accuracy. These papers are also useful when checking How to Calculate Your Score Using the Answer Key after the exam.

Related Pages

FAQs

Q1. How can I revise Mathematics using this paper after the exam?

Focus on the questions answered incorrectly and re-solve them using the JEE Main 2026 January Paper Solutions. Note down missed formulas and steps. Practising with JEE Main January 2026 (Session 1) Question Papers PDFs helps in strong revision.

Q2. Can this Mathematics paper help in future JEE Main shifts?

Yes. Solving JEE Main 2026 Session 1 Solved Question Papers: Download PDFs helps students understand difficulty level, question trends, and important chapters, boosting confidence for upcoming shifts.

Q3. How to calculate your score using the answer key?

To know How to Calculate Your Score Using the Answer Key, match your responses with the JEE Main Answer Key 2026. Add 4 marks for each correct answer and deduct 1 mark for each wrong answer. Do not include unanswered questions.

Q4. Are these solutions useful for JEE Advanced preparation?

Yes. These JEE Main 2026 Question Papers with Solutions – Free PDF strengthen conceptual clarity and problem-solving skills, which are essential for JEE Advanced.

Q5. How do you find weak areas in this Mathematics paper?

Analyse mistakes using the JEE Main answer key and group errors by chapters. Chapters with repeated mistakes need focused revision. The Benefits of JEE Main Answer Key include identifying weak topics quickly.