BITSAT Chapter wise weightage 2025 for all Subjects

BITSAT Chapter wise weightage 2025 for all Subjects

Edited By Team Careers360 | Updated on May 20, 2025 07:58 AM IST | #BITSAT
Ongoing Event
BITSAT  Application Date : 26 May' 2025 - 10 Jun' 2025

BITSAT Chapter wise weightage 2025: Candidates can check the BITSAT 2025 chapter wise weightage of Physics, Chemistry, Mathematics, and others here. The chapter wise weightage of BITSAT 2025 is compiled based on the analysis of last year’s BITSAT question paper. The BITSAT important topics of Physics include Heat & Thermodynamics, magnetic effects, wave motion, and more. Candidates appearing for the BITSAT 2025 exam must check the BITSAT chapter wise weightage 2025 and important topics to improve their ranks.

This Story also Contains
  1. BITSAT Chapter wise weightage 2025
  2. BITSAT Chapter wise weightage 2025 for Physics
  3. BITSAT Chapter wise Weightage 2025 for Chemistry
  4. BITSAT Chapter-wise Weightage 2025 for Mathematics
  5. BITSAT Chapter-wise Weightage 2025 for English
  6. BITSAT Chapter-wise Weightage 2025 for Logical Reasoning
BITSAT Chapter wise weightage 2025 for all Subjects
BITSAT Chapter wise weightage 2025 for all Subjects
LiveBITSAT 2025 May 30 Exam LIVE: Day 5 shift 2 exam ends; paper analysis, difficulty level, updatesMay 30, 2025 | 5:49 PM IST

The Birla Institute of Technology and Science (BITS) Pilani has concluded the BITSAT 2025 session 1 exams today with shift 2 at 5 pm. 

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Students must emphasize high-weightage chapters in BITSAT as it facilitates them to achieve good scores in the BITSAT exam. Additionally, candidates can enhance their preparation by gaining insights into the BITSAT chapter wise weightage 2025. The BITSAT 2025 examination will be conducted online in two sessions: May 26–30 for Session I and June 22–26 for Session II, with two shifts per day—9 AM to 12 PM and 2 PM to 5 PM.

BITSAT Chapter wise weightage 2025

The chapter-wise weightage for the BITSAT 2025 exam helps the students identify the important chapters and key scoring areas. By properly analyzing the chapter-wise weightage for each subject, candidates can target the topics on a priority basis and increase their chances of attaining high scores in the exam.

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The BITSAT 2025 entrance exam comprises 130 questions from Physics, Chemistry, Mathematics, English, and Logical reasoning. Candidates can check the BITSAT chapter wise weightage 2025 for each subject in the heading below.

BITSAT Chapter wise weightage 2025 for Physics

Students preparing physics for the BITSAT 2025 exam must have a command of 11th and 12th NCERT topics. Candidates who wish to appear for the exam can refer to the detailed BITSAT chapter wise weightage 2025 given below.

BITSAT Physics Chapter-wise Weightage

Physics Topics

Weightage

Heat & Thermodynamics

10%

Magnetic effect of current and magnetism

9%

Wave Motion

6%

Current Electricity

6%

Electrostatics

5%

Simple Harmonic Motion

5%

Wave Optics

5%

Fluids

5%

Rotational Motion

4%

Work, Energy, Power

4%

Elasticity

4%

Ray Optics

4%

Units, Dimension, Errors

3%

Gravitation

3%

Alternating Current

3%

Related links:

BITSAT 5 Year's Question Papers with Solutions
Candidates can download BITSAT 5 year's question papers to boost their preparation.
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BITSAT Chapter wise Weightage 2025 for Chemistry

To achieve better results in chemistry subject, students must know about high-scoring topics in chemistry. By gaining insight into the BITSAT 2025 chapter-wise weightage of chemistry, students can form the study schedule as per the high-scoring topics.

BITSAT Chemistry Chapter wise Weightage

Chemistry Topics

Weightage

Chemical Bonding

10 %

Biomolecules (6%)

6%

Carboxylic Acid & its derivates (6%)

6%

Atomic Structure (6%)

6%

p-block elements (6%)

6%

Mole Concepts (6%)

6%

Alkanes, Alkenes & Alkynes (5%)

5%

Electrochemistry (5%)

5%

Chemical Thermodynamics (5%)

5%

Solid State (4%)

4%

Chemical Equilibrium (4%)

4%

General Organic Chemistry (4%)

4%

s-block elements (4%)

4%

Ionic Equilibrium (3%)

3%

Chemical Kinetics (3%)

3%

BITSAT Chapter-wise Weightage 2025 for Mathematics

Mathematics carries the maximum weightage in the BITSAT 2025 exam and the section will comprise 40 questions in the exam. Students appearing for the exam can refer to the mathematics BITSAT 2025 chapter-wise weightage in the table given below.

BITSAT Mathematics Chapter-wise Weightage

Mathematics Topics

weightage

Circles

11%

Straight lines (7%)

7%

Pair of straight lines

7%

Vectors

6%

Continuity & Differentiability

6%

Differential Equation

4%

Complex Numbers

4%

Theory of Equation

4%

Binomial Theorem

4%

Sets, Relations & Functions

4%

Trigonometric Equations

3%

Properties of Triangles

3%

Probability

3%

Application of Derivates

3%

Matrices Determinants

3%

BITSAT Chapter-wise Weightage 2025 for English

Students can obtain maximum marks in English provided that they have a good understanding of the basic concept. Below is the detailed BITSAT 2025 chapter-wise weightage of the English subject.

BITSAT English Chapter-wise Weightage

English Topics

weightage

Prepositions

3%

Modals

3%

Tenses

3%

Rules of Conjunctions

3%

Rearrangement of Jumbled Words

15%

Sentence Completion

15%

One Word Substitution

15%

Synonyms & Antonyms

30%

BITSAT Chapter-wise Weightage 2025 for Logical Reasoning

Logical Reasoning requires students to have a sound critical thinking and reasoning ability. candidates must practice reasoning questions regularly to increase their chance of attaining maximum marks. Below is the detailed BITSAT chapter-wise weightage of the Logical reasoning subject.

BITSAT Reasoning Chapter-wise weightage

Logical Reasoning Topics

Weightage

Detection of the Rule

5%

Figure Completion Test

7%

Paper Folding & Cutting

7%

Logical Deduction

10%

Series Test Numerical & Alphabetical

10%

Analogy Test

20%

Figure Matrix

40%

Figure Formation & Analysis

40%

Frequently Asked Questions (FAQs)

1. How many Marks are there in the BITSAT 2025 Exam?

Candidates can get a maximum of 390 marks in the BITSAT 2025 exam.

2. What is the passing marks in the BITSAT 2025?

Students who score within the range of 370-380 can secure admission to the BITSAT campus.

3. How many questions does BITSAT hasve?

BITSAT 2025 comprises 130 questions in total.

4. Is BITSAT based on the NCERT textbook?

Yes, Candidate can strengthen their fundamentals using 11th and 12th NCERT textbooks and secure good marks in the BITSAT 2025 exam.

5. Is there any negative marking in the BITSAT exam?

According to the BITSAT marking scheme for 2025, candidates receive 3 marks for every correct answer, and there is a deduction of 1 mark for each incorrect response.

6. What is the syllabus for BITSAT?

The BITSAT syllabus is based on the NCERT syllabus of Class 11 and 12 and includes topics from Physics, Chemistry, Mathematics/Biology, English Proficiency, and Logical Reasoning.

7. Is the BITSAT syllabus the same as JEE Mains?

The syllabus of BITSAT is similar to JEE Main, but BITSAT includes English Proficiency and Logical Reasoning sections, which are not present in JEE Main.

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Questions related to BITSAT

Have a question related to BITSAT ?

Writing a BITSAT mock test is a great way to prepare! Here’s how you can do it:

Visit the Official BITSAT Website:
Go to bitsadmission.com (https://bitsadmission.com/) , where BITS Pilani provides official mock tests.

Find the Mock Test Link:
Look for the “Mock Test” or “Sample Test” section on the homepage.

Register or Log In:
You might need to create an account or just enter basic details to access the mock test.

Read Instructions Carefully:
Before starting, read the guidelines about time limits, question types, and navigation.

Start the Test:
The mock test simulates the real exam with questions in Physics, Chemistry, Mathematics/Biology, English, and Logical Reasoning.

If your Aadhaar card only displays your year of birth and lacks the full date (day, month, and year), it may pose a challenge at the BITSAT exam center. The BITSAT admit card requires a complete date of birth to verify your identity. Discrepancies between the date of birth on your Aadhaar and the one on your admit card could lead to issues during the verification process.

Hello Swetha,

Yes, you're eligible for JEE Main 2026 & BITSAT 2026 with your 2025 Board improvement exam marks.

JEE Main: Your 2025 marks count for eligibility. These improved marks will be used for the 75% criteria for NIT/IIT admissions.

BITSAT: Your 2025 improved marks are accepted. Ensure they meet the 75% aggregate in PCM (or PCB) and 60% individually in each. Your "Pass" status must remain.

Ensure results are available by deadlines.


I hope this answer helps you. If you have more queries, feel free to share your questions with us, and we will be happy to assist you.

Thank you, and I wish you all the best in your bright future.

hi,

Yes, you can still apply for engineering courses even if your PCM aggregate is less than 75%, as long as you have scored above the minimum required marks in each individual subject. Many colleges and entrance exams consider individual subject marks and overall eligibility criteria differently. However, some top engineering colleges or specific programs might require a minimum PCM aggregate of 75%. So, check the specific eligibility criteria of the colleges or exams you are targeting to be sure.

Hello ,

I hope you are absolutely fine. As per your mentioned query , student should have passed their class 12th from any recognised board having PCM ( physics, chemistry and mathematics) or PCB ( physics, chemistry and biology) as main subjects with minimum aggregate of 75% .

To know more , refer this :

https://engineering.careers360.com/articles/bitsat-eligibility-criteria

Revert for further query!

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By mistake i wrote my birthdate wrong in the form and i alreay confromed it. It use birthdate as a password 

A photon of wavelength 6000 Å has an energy E. The wavelength of the photon of light which corresponds to an energy equal to 2E is

  • Option 1)

    300 Å

  • Option 2)

    3000 Å

  • Option 3)

    30 Å

  • Option 4)

    3 Å

 

A reduction in atomic size with increase in atomic number is a characteristic of elements of:

  • Option 1)

    f-block

  • Option 2)

    radioactive series

  • Option 3)

    high atomic mass

  • Option 4)

    d-block

 

An element has the configuration 1s^{2}, 2s^{2}, 2p^{6}, 3s^{2}, 3p^{2} : To which block in the long form of the periodic table, does this belong?

  • Option 1)

    s-block

  • Option 2)

    p-block

  • Option 3)

    d-block

  • Option 4)

    f-block

 

An element R forms the highest oxide R_{2}O_{5} . R belong to

  • Option 1)

    4 group

  • Option 2)

    6 group

  • Option 3)

    5 group

  • Option 4)

    8th group

 

An element X occurs in short period having configuration ns2 np1 . The formula and nature of its oxide are:

  • Option 1)

    X03 , basic

  • Option 2)

    XO3 ,acidic

  • Option 3)

    X2O3 , amphoteric

  • Option 4)

    X2O3, Basic

 

Elements of group IB and IIB are called:

  • Option 1)

    Normal Elements

  • Option 2)

    Transition elements

  • Option 3)

    Alkaline earth metals 

  • Option 4)

    Alkali metals

 

Gases begin to conduct electricity at low pressure because

  • Option 1)

    At low pressure gases turn to plasma

  • Option 2)

    Atoms break up into electrons and protons

  • Option 3)

    Electrons in atoms can move freely at low pressure

  • Option 4)

    Colliding electrons can acquire higher kinetic energy due to the increased mean free path leading to ionisation of atoms.

 

Halogens are placed in same group because they:

  • Option 1)

    Are electronegative

  • Option 2)

    Are most reactive

  • Option 3)

    Are not metals

  • Option 4)

    Have 7 electrons in outermost orbit.

 

Identify the pairs which are not of isotopes

(i)  _{6}^{12}\textrm{X}, \:_{6}^{13}\textrm{Y}

(ii) _{17}^{35}\textrm{X}, \:_{17}^{37}\textrm{Y}

(iii) _{6}^{14}\textrm{X}, \:_{7}^{14}\textrm{Y}

(iv) _{4}^{8}\textrm{X}, \:_{5}^{8}\textrm{Y}

  • Option 1)

    i and ii

  • Option 2)

    ii and iii

  • Option 3)

    iii and iv

  • Option 4)

    i and iv 

 
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