15 April 2026: BITSAT 2026 Session 1 Slot-Wise Question Papers Available. Download Here
BITSAT Paper Analysis 2026: Check Subject-wise Exam Analysis, Difficulty Level, Student Reactions
Content Writer | Updated On - Apr 17, 2026
What's New In BITSAT 2026?
The BITSAT 2026 Session 1 starts on April 15, 2026. Based on trends from BITSAT 2025 and 2024, the exam consistently lands at a moderate overall difficulty level, but mathematics stands apart: English proficiency and logical reasoning remain the easiest to score in the paper.
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BITSAT 2026 is a 3-hour computer-based test with 130 MCQs across Physics, Chemistry, Mathematics/Biology, English Proficiency, and Logical Reasoning with +3 for correct and -1 for wrong answers
- Session 1 runs from April 15 to 17, 2026, and Session 2 from May 24 to 26, 2026
- Mathematics has been rated difficult or moderate-to-difficult in nearly every slot across 2024 and 2025;
- Chemistry is the most NCERT-aligned section consistently rated easy to moderate.
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Key Summary:
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BITSAT 2026 Paper Analysis: Session 1 (Live Updates)
BITSAT 2026 Session 1 begins April 15. Slot-wise paper analysis for each day and shift will be updated here as the exam concludes. Bookmark this page for real-time updates.
- Analysis is based on student reactions and subject-expert reviews gathered after each slot
| Slot | Date | Overall Difficulty | Status |
|---|---|---|---|
| Session 1 Day 1 Slot 1 | April 15, 2026 | To be updated | Upcoming |
| Session 1 Day 1 Slot 2 | April 15, 2026 | To be updated | Upcoming |
| Session 1 Day 2 Slot 1 | April 16, 2026 | To be updated | Upcoming |
| Session 1 Day 2 Slot 2 | April 16, 2026 | To be updated | Upcoming |
| Session 1 Day 3 Slot 1 | April 17, 2026 | To be updated | Upcoming |
| Session 1 Day 3 Slot 2 | April 17, 2026 | To be updated | Upcoming |
BITSAT 2025 Paper Analysis
The 2025 paper analysis is the most reliable indicator of what BITSAT 2026 will look like. Mathematics was consistently the hardest and most time-consuming section. Chemistry remained the most manageable. Physics stayed moderate across almost every slot.
- All 2025 slots were rated moderate overall—no slot was labelled easy or difficult at the paper level
- Mathematics involved lengthy questions in every slot—speed and formula recall matter more than deep derivations
- Chemistry was driven by block chemistry, coordination compounds, thermodynamics, and organic reactions.
- Physics followed a pattern of Kinematics, Rotational Motion, Modern Physics, and Optics, appearing in multiple slots
BITSAT 2025 Session 2 Slot-wise Paper Analysis
| Date | Slot | Physics | Chemistry | Mathematics | Overall |
|---|---|---|---|---|---|
| June 26 | Slot 1 | Moderate, NCERT-based | Easy to Moderate | Difficult, Lengthy | Moderate |
| June 26 | Slot 2 | Easy to Moderate | Easy | Moderate, Lengthy | Moderate |
| June 25 | Slot 1 | Moderate, Concept-based | Easy to Moderate | Easy, Lengthy | Moderate |
| June 25 | Slot 2 | Moderate | Easy | Moderate, Lengthy | Moderate |
| June 24 | Slot 1 | Moderate, Theory-based | Easy to Moderate | Difficult, Lengthy | Moderate |
| June 24 | Slot 2 | Easy, Formula-based | Moderate | Difficult, Lengthy | Moderate |
| June 23 | Slot 1 | Moderate, Graph and Tricky | Easy to Moderate | Moderate to Difficult | Moderate |
| June 23 | Slot 2 | Moderate, Formula-based | Easy to Moderate | Moderate, Lengthy | Moderate |
| June 22 | Slot 1 | Moderate, Many Tricky | Easy to Moderate | Moderate, Some Tricky | Moderate |
| June 22 | Slot 2 | Moderate to Difficult | Moderate to Difficult | Moderate to Difficult | Moderate to Difficult |
BITSAT 2025 Session 2: Important Topics Per Subject
The tables below summarize the most frequently reported high-weightage chapters across all Session 2 slots.
| Subject | Chapters Appearing Most Frequently |
|---|---|
| Physics | Kinematics, Rotational Motion, Optics (Ray + Wave), Modern Physics, Newton's Law of Motion, Magnetic Effect of Current, Current Electricity, Heat and Thermodynamics |
| Chemistry | Thermodynamics, Electrochemistry, Coordination Compounds, p-block, d and f block, s-block, Chemical Bonding, Chemical Kinetics, Organic Reactions, Biomolecules |
| Mathematics | Vector 3D, Differential Equations, Integration, Conic Sections, Matrices and Determinants, Probability, Calculus, Hyperbola, Functions |
BITSAT 2025 Session 1 Slot-wise Paper Analysis
| Date | Slot | Physics | Chemistry | Mathematics | Overall |
|---|---|---|---|---|---|
| May 27 | Slot 2 | Moderate: More Weightage on Modern Physics | Easy: More Weight on Class 12 | Moderate, time-consuming | Moderate |
| May 27 | Slot 1 | Moderate; More Weightage on Class 12 | Easy: More Weightage on Organic | Easy, time-consuming | Moderate |
| May 26 | Slot 2 | Moderate but Manageable | Moderate with Lengthy Numericals | Easy, time-consuming | Moderate, Lengthy |
| May 26 | Slot 1 | Moderate with Tricky Conceptuals | Easy with Some Tricky Questions | Easy, time-consuming | Moderate |
BITSAT 2024 Paper Analysis
BITSAT 2024 maintained the same moderate-overall pattern. Mathematics was rated difficult or difficult-plus-lengthy in the majority of slots. Chemistry hovered between easy and moderate. Physics had a few difficult slots but mostly stayed moderate.
- The good attempts benchmark for PCM candidates was 98 to 109 depending on the slot—a strong signal for what scores open top branches
- Calculus, LPP, Probability, 3D Geometry, and Vectors dominated Mathematics in 2024 across sessions
- Physics heavily featured mechanics, kinematics, heat and thermodynamics, modern physics, and current electricity.
- Chemistry was dominated by Electrochemistry, Thermodynamics, Atomic Structure, and s/p/d/f Block elements
BITSAT 2024 Session 2: Slot-wise Difficulty Overview
| Date | Slot | Physics | Chemistry | Mathematics | Logical Reasoning | English |
|---|---|---|---|---|---|---|
| June 28 | Slot 2 | Moderate | Difficult | Moderate | Moderate | Easy |
| June 28 | Slot 1 | Moderate | Moderate | Difficult | Easy | Easy |
| June 27 | Slot 2 | Moderate | Difficult | Easy | Moderate | Easy |
| June 27 | Slot 1 | Difficult | Moderate | Difficult + Lengthy | Easy | Easy |
| June 26 | Slot 2 | Difficult | Moderate | Difficult | Easy | Easy |
| June 26 | Slot 1 | Difficult | Moderate | Difficult | Easy | Easy |
| June 25 | Slot 2 | Moderate | Moderate | Difficult | Easy | Easy |
| June 25 | Slot 1 | Difficult | Moderate | Difficult | Easy | Easy |
| June 24 | Slot 2 | Moderate | Moderate | Difficult | Easy | Easy |
| June 24 | Slot 1 | Moderate | Moderate | Difficult + Lengthy | Easy | Easy |
BITSAT 2024 Session 1 Paper Analysis: Slot-wise Difficulty Overview
| Date | Slot | Physics | Chemistry | Mathematics | Biology | Overall |
|---|---|---|---|---|---|---|
| May 24 | Slot 1 | Moderate | Moderate | Difficult | Moderate | Moderate |
| May 24 | Slot 2 | Moderate | Moderate | Difficult | Moderate | Moderate |
| May 23 | Slot 1 | Moderate | Moderate | Difficult | Moderate | Moderate |
| May 23 | Slot 2 | Moderate | Moderate | Moderate to Difficult | Moderate | Moderate |
| May 22 | Slot 1 | Moderate | Moderate | Moderate to Difficult | Moderate | Moderate |
| May 22 | Slot 2 | Moderate | Moderate | Moderate to Difficult | Moderate | Moderate |
| May 21 | Slot 1 | Moderate | Moderate | Moderate to Tough | Moderate | Moderate to Tough |
| May 21 | Slot 2 | Moderate | Moderate | Moderate | Moderate | Moderate to Tough |
| May 20 | Slot 1 | Moderate | Moderate | Moderate to Tough | Moderate | Moderate to Tough |
| May 20 | Slot 2 | Easy to Moderate | Moderate | Moderate | Moderate | Moderate |
BITSAT 2024 Paper Analysis: High-Weightage Topics Per Subject
These topics appeared in multiple slots across both sessions in 2024. This is the strongest available predictor for BITSAT 2026.
- Physics topics from both Class 11 and 12 appear in equal measure—the paper is not skewed toward one class
- Mathematics good-attempt benchmarks in 2024 ranged from 98 to 109 in PCM—mathematics accuracy was the primary differentiator
| Subject | High-Weightage Topics (Repeated Across Most Slots) |
|---|---|
| Physics | Kinematics, Heat and Thermodynamics, Modern Physics, Current Electricity, Optics (Ray + Wave), Rotational Motion, Oscillations, Gravitation, Electrostatics |
| Chemistry | Electrochemistry, Thermodynamics, s-block, p-block, d- and f-block, Coordination Compounds, Atomic Structure, Chemical Kinetics, Aromatic Hydrocarbons |
| Mathematics | Calculus (Differential + Integral), Vectors and 3D Geometry, Probability, LPP, Inverse Trigonometric Functions, Differential Equations, Coordinate Geometry, matrices, and determinants. |
| English Proficiency | Reading Comprehension, Synonyms and Antonyms, Phrasal Verbs and Idioms, Grammar (Prepositions, Tense) |
| Logical Reasoning | Analogy, Figure Matrix, Chart Logic, Pattern Perception, Series Completion |
| Biology (PCB) | Human Physiology, Reproduction, Biotechnology and Applications, Ecology and Environment, Photosynthesis, Genetics and Evolution |
BITSAT 2018 Paper Analysis
The 2018 paper analysis remains the most detailed available—with chapter-level question counts across all subjects. It confirms which chapters have carried consistent weight year after year.
BITSAT 2018 Physics: Chapter-wise Question Count
- Electricity and Magnetism was the highest-weightage unit in 2018 with 15 questions out of 40
- Mechanics contributed 11 questions—second highest
- SHM and Waves and Modern Physics each had relatively low individual question counts but remain syllabus-critical
| Chapter / Unit | No. of Questions | Difficulty Level |
|---|---|---|
| Electricity and Magnetism (Current, EMI, Electrostatics, EMF) | 15 | Moderate |
| Mechanics (Kinematics, WPE, Friction, Projectile, Rigid Body) | 11 | Moderate |
| Optics (Ray + Wave) | 4 | Moderate |
| Heat and Thermodynamics | 4 | Difficult |
| Modern Physics and Semiconductor | 4 | Easy |
| SHM and Waves | 2 | Difficult |
| Total | 40 | Moderate Overall |
BITSAT 2018 Chemistry: Chapter-wise Question Count
- Physical Chemistry dominated with 18 questions; Organic Chemistry followed with 14
- Inorganic Chemistry contributed only 8 questions—but Block Chemistry and Coordination Compounds appeared
- Organic Chemistry 2 (Class 12) was the most difficult unit in Chemistry
| Chapter / Unit | No. of Questions | Difficulty Level |
|---|---|---|
| Physical Chemistry 1 (Class 11) | 10 | Moderate |
| Organic Chemistry 1 (Class 11) | 5 | Moderate |
| Physical Chemistry 2 (Class 12) | 8 | Moderate |
| Organic Chemistry 2 (Class 12) | 9 | Difficult |
| Inorganic Chemistry 2 (Class 12) | 6 | Easy |
| Inorganic Chemistry 1 (Class 11) | 2 | Easy |
| Total | 40 | Easy to Moderate |
BITSAT 2018 Mathematics: Chapter-wise Question Count
- Application of Derivatives alone had 7 questions—the highest for any single chapter in Mathematics
- Sequence and Series, Circles, and Permutations and Combinations each had substantial weightage
- Class 11 dominated: 25 out of 45 questions came from Class 11 topics
| Chapter | No. of Questions | Difficulty Level |
|---|---|---|
| Application of Derivatives | 7 | Moderate |
| Sequence and Series | 4 | Moderate |
| Circles | 4 | Moderate |
| Matrices and Determinants | 3 | Moderate |
| Permutations and Combinations | 3 | Easy |
| Binomial Theorem | 2 | Moderate |
| Trigonometric Ratios and Identities | 2 | Easy |
| Trigonometric Equations | 2 | Easy |
| Probability | 2 | Easy |
| Straight Lines | 2 | Difficult |
| Continuity and Differentiability | 2 | Difficult |
| Theory of Equation | 2 | Easy |
| Limits and Differential Coefficient | 2 | Difficult |
| Parabola | 2 | Difficult |
| Sets, Relations and Functions | 2 | Easy |
| Inverse Trigonometry | 1 | Difficult |
| Complex Numbers | 1 | Moderate |
| Statistics | 1 | Easy |
| Properties of Triangles | 1 | Difficult |
| Total | 45 | Moderate |
BITSAT 2018 English Proficiency and Logical Reasoning
- English Proficiency had 10 questions; Logical Reasoning had 15 questions
- Reading Comprehension (4 questions) was the biggest English topic
- Logical Deduction and Figure Completion each carried 4 questions in Reasoning
| Section | Chapter | No. of Questions |
|---|---|---|
| English Proficiency | Comprehension | 4 |
| English Proficiency | Synonyms and Antonyms | 2 |
| English Proficiency | Collective Nouns | 2 |
| English Proficiency | Grammar | 2 |
| Logical Reasoning | Figure Completion and Analysis | 4 |
| Logical Reasoning | Logical Deduction | 4 |
| Logical Reasoning | Completing a Sequence | 2 |
| Logical Reasoning | Questions on Family Tree | 2 |
| Logical Reasoning | Numbers and Alphabetical Series | 2 |
| Logical Reasoning | Rule Detection | 1 |
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BITSAT 2026 Paper Analysis FAQs
Ques. When would be the BITSAT 2026 Session 1 Paper Analysis published?
Ans. The BITSAT 2026 Session 1 paper analysis will be updated shift-wise from April 15, 2026, onwards at regular intervals following the conclusion of each shift. The BITSAT 2026 Session 1 paper analysis is prepared based on the inputs collected from candidates after their examination.
Ques. Which section is the most difficult in BITSAT?
Ans. Mathematics is the most difficult section in BITSAT by a significant margin. It has been rated difficult or moderate-to-difficult in nearly every slot from 2022 through 2025. The section is not just hard — it is also the longest in terms of calculation time. Chapters like Calculus, Vectors and 3D Geometry, Differential Equations, and Probability appear in almost every slot and tend to have multi-step questions that eat into time.
Ques. Which section is the easiest in BITSAT?
Ans. English Proficiency and Logical Reasoning is consistently the easiest section in BITSAT. It has been rated easy in the large majority of slots across all years. The questions test grammar, vocabulary, reading comprehension, and basic logical patterns — none of which require deep subject knowledge. Most well-prepared candidates can complete this section in under 15 minutes. Attempting it first in the paper is the standard strategy to bank quick, high-confidence marks.
Ques. What is the Bonus Question Rule for BITSAT 2026?
Ans. When a student completes all 130 required questions within the allotted 3-hour time frame, they receive the choice to take 12 additional bonus questions, with 3 per section. These bonus questions are usually more challenging than the standard exam. Taking the bonus questions is entirely voluntary, but once the student enters the bonus portion, the responses to the original 130 questions are automatically locked, meaning that the student cannot make any changes to them anymore.
*The article might have information for the previous academic years, please refer the official website of the exam.
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