BITSAT Chapter-Wise Weightage 2026: Subject-Wise Important Topics and Preparation Strategy
Birla Institute of Technology & Science Admission Test 2026 ( BITSAT )
Registration - 15 Dec '25 - 16 Mar '26
Aspirants who wish to prepare using the BITSAT 2026 chapter-wise weightage must check this article. This article explains the subject-wise chapter-wise weightage, key topics, and preparation tips for BITSAT 2026.
BITSAT Chapter-wise weightage 2026: The Birla Institute of Technology and Science Admission Test (BITSAT) is a highly competitive national-level exam conducted for admission to integrated first-degree programmes offered at BITS Pilani, Goa and Hyderabad campuses. Every year, more than three lakh candidates appear for the exam. Thus, BITSAT aspirants need to prepare with a smart, topic-wise strategy. One of the most common questions among candidates is about the chapter-wise weightage in BITSAT. While BITS does not officially release chapter-wise weightage, an analysis of previous years’ BITSAT papers provides an understanding of which chapters carry higher importance.
Understanding the BITSAT chapter-wise weightage will help candidates plan their preparation most effectively. Focusing on important chapters and high-weighted topics can significantly improve performance.
- BITSAT 2026 Subject-wise Distribution of Questions
- BITSAT 2026 Chapter-wise Weightage
- BITSAT Physics Chapter-Wise Weightage
- BITSAT Chemistry Chapter-Wise Weightage
- BITSAT Mathematics Chapter-Wise Weightage
- BITSAT English Proficiency Chapter-Wise Weightage
- Logical Reasoning Chapter-Wise Weightage
- BITSAT 2026 Preparation As Per Chapter-Wise Weightage
BITSAT 2026 Subject-wise Distribution of Questions
As per the BITSAT exam pattern, the exam is conducted as a computer-based online test, which has 130 multiple-choice questions, each carrying 3 marks. There is a negative marking (-1) for incorrect answers. Candidates who finish the test before the allotted time will be able to attempt 12 bonus questions. Before checking the BITSAT chapter-wise weightage 2026, candidates must have a look at the distribution of questions, subject-wise.
| Sections | Subjects | No. of Questions |
|---|---|---|
| Part I |
Physics |
30 |
| Part II |
Chemistry |
30 |
| Part III |
English Proficiency |
10 |
| Logical Reasoning |
20 |
|
| Part IV |
Mathematics/Biology (BPharma) |
40 |
| Total Number of Questions |
130 |
|
The BITSAT question paper is divided into four section. For the Mathematics/Biology section, there will be 40 questions. Physics and Chemistry will have 30 questions in each section. Logical Reasoning will have 20 and English Proficiency will have 10 questions. There will 130 questions in the question paper.
BITSAT 2026 Chapter-wise Weightage
Although the authorities do not provide the weightage for topics listed in the BITSAT syllabus, candidates can check the chapter-wise weightage below. The chapter-wise weightage for BITSAT 2026 is based on the previous year's paper analysis and subject experts' analysis. Check the BITSAT chapter-wise weightage 2026 for each subject below.
BITSAT Physics Chapter-Wise Weightage
The physics section in BITSAT is conceptual and application-based. The highly weightage-carrying areas in the physics component of BITSAT include Electricity and Magnetism, Optics, and Modern Physics. Check the chapter-wise details below.
| Important Chapters |
Approx. Questions |
|---|---|
| Current Electricity & Capacitors |
2-3 |
| Electrostatics |
2 |
| Magnetic Effect of Current |
2 |
| Alternating Current |
1-2 |
| Ray and Wave Optics |
2-3 |
| Laws of Motion |
2 |
| Work, Energy and Power |
2 |
| Rotational Motion |
2 |
| Thermodynamics |
2 |
| Oscillations and Waves |
2 |
| Modern Physics (Atoms, Nuclei, Semiconductors) |
3-4 |
BITSAT Chemistry Chapter-Wise Weightage
Chemistry in BITSAT is divided into Physical, Inorganic, and Organic Chemistry, with equal importance. Candidates can check the chapter-wise weightage for Physical, Inorganic and Organic chemistry below.
Physical Chemistry
| Chapter |
Expected Questions |
|---|---|
| Thermodynamics |
2 |
| Electrochemistry |
2 |
| Chemical Kinetics |
1-2 |
| Mole Concept |
1-2 |
| Atomic Structure |
1 |
| Chemical Equilibrium |
1 |
Inorganic Chemistry
| Chapter |
Expected Questions |
|---|---|
| Chemical Bonding |
2-3 |
| Coordination Compounds |
2 |
| Periodic Table & Trends |
1-2 |
| p-Block Elements |
2-3 |
| d- and f-Block Elements |
1-2 |
Organic Chemistry
| Chapter |
Expected Questions |
|---|---|
| General Organic Chemistry (GOC) |
2-3 |
| Hydrocarbons |
2 |
| Alcohols, Phenols and Ethers |
2 |
| Aldehydes and Ketones |
1-2 |
| Biomolecules |
1 |
| Polymers & Chemistry in Everyday Life |
1-2 |
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BITSAT Mathematics Chapter-Wise Weightage
The mathematics part in BITSAT has the most weight in the entire paper, with a total of 40 questions. The topics with the largest weight in mathematics are Calculus and Algebra.
| Chapter |
Approx. Questions |
|---|---|
| Differential Calculus |
6-8 |
| Integral Calculus |
6-7 |
| Algebra (Complex Numbers, Quadratic Equations, Matrices) |
8-10 |
| Coordinate Geometry |
5-6 |
| Vectors |
2-3 |
| 3D Geometry |
2-3 |
| Probability |
2-3 |
| Trigonometry |
3-4 |
BITSAT English Proficiency Chapter-Wise Weightage
English section is a high-scoring part that requires minimal preparation and can improve your ranking.
| Topic |
Questions |
|---|---|
| Grammar and Sentence Correction |
4-5 |
| Vocabulary, Synonyms and Antonyms |
3-4 |
| Reading Comprehension |
1-2 |
Logical Reasoning Chapter-Wise Weightage
| Topic |
Questions |
|---|---|
| Logical Deduction |
3-4 |
| Pattern Recognition |
2-3 |
| Analytical Reasoning |
2 |
| Non-Verbal Reasoning |
2 |
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BITSAT 2026 Preparation As Per Chapter-Wise Weightage
- Prioritise high-weightage chapters first.
- Practice BITSAT sample papers regularly.
- Do not ignore English and Logical Reasoning.
- Take full-length BITSAT mock tests.
- Focus on accuracy and not attempts due to negative marking.
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Student Forum
Anything you would want to ask experts?Answered a week ago
The BITS GOA BITSAT Cutoff 2025 was released for admission to the BE courses. The cutoff ranged from 189 score according to the first round closing score to 274 in the last round closing score. Candidates aiming for admission must attain a score between these two qualifying cutoff scores. For the Ge
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According to BITSAT exam pattern, there is negative marking. For every wrong answer, one mark will be cut. Students should be careful while choosing questions to answer during exam.