BITS Pilani entrance exam, BITSAT 2025 Session 1, is being conducted from May 26 to May 30, 2025, as a computer-based test across multiple exam centers. While official BITSAT 2025 answer key has not been released yet.

Candidates who appeared for BITSAT 2025 on May 26, 27, and 28, 2025 can now review detailed paper analysis to gauge their performance. The analysis provides insights into the exam difficulty, subject-wise weightage, and important topics covered in each slot.
By referring to BITSAT 2025 paper analysis, aspirants can assess their expected scores and understand the trends for upcoming exam slots. Whether you've already taken the test or are preparing for future sessions, this breakdown will help you strategize better.
What is BITSAT 2025 Session 1 Paper Analysis?
BITSAT 2025 Session 1 exam, conducted from May 26 to May 30, 2025, has seen varied difficulty levels across different slots. Below is a detailed, slot-wise analysis based on student feedback, highlighting section-wise trends and key observations:
| BITSAT 2025 Session 1 Paper Analysis | |
| Exam Date and Slot | Paper Analysis |
| May 28, Slot 2 | Mathematics: Toughest section Physics: Moderate Chemistry: Easiest Overall: Moderately difficult |
| May 28, Slot 1 | Mathematics: Most difficult Physics: Easy (formula-based) Chemistry: Moderately difficult (conceptual) Overall: Tough with lengthy questions |
| May 27, Slot 2 | Mathematics: Moderately difficult (lengthy) Physics: Moderate (Modern Physics focus) Chemistry: Easiest Overall: Moderate difficulty |
| May 27, Slot 1 | Mathematics: Easy but lengthy Physics: Moderate (tricky) Chemistry: Easy-moderate (Organic focus) English/Logical Reasoning: Easy Overall: Moderate |
| May 26, Slot 2 | Mathematics: Easy but lengthy Physics: Moderate (doable) Chemistry: Moderately difficult (lengthy numerical) English/Logical Reasoning: Easy Overall: Moderate to difficult |
| May 26, Slot 1 | Mathematics: Easy but lengthy calculations Physics: Moderate (tricky) Chemistry: Easy-moderate (some tricky questions) English/Logical Reasoning: Easy Overall: Moderate difficulty |
Important Link:
- BITSAT Exam Pattern 2025
- BITSAT Answer Key 2025
- BITSAT Syllabus 2025
- BITSAT Cutoff 2025
- BITSAT Result 2025
UP NEET PG 2025 counselling will be conducted in four rounds, allocating 85% state quota seats based on choices, NEET scores, and reservations. The remaining 15% All India Quota seats will be managed by MCC.
UP NEET PG 2025 counselling dates have been officially released on the state’s exam portal, upneet.gov.in. You can begin round 1 registration process from November 06, 2025. To participate in the seat allocation, you must register online and submit your preferred choices of colleges and courses. The deadline for application submission is October 10, 2025. If you have qualified NEET PG 2025 exam and meet the minimum cutoff criteria, you are eligible to take part in Uttar Pradesh NEET PG counselling process.
What to Do If JEE Main 2026 Registration Fails?
If your JEE Main 2026 registration fails, act quickly and identify the issue.
- Ensure your Name, DOB & Father's Name match documents.
- Re-upload your photo and signature as per NTA rules.
- Wait 24–48 hours if payment is deducted but form unconfirmed.
- Contact NTA for ongoing technical issues.
New Rules for JEE Main 2026 Exam Centre Selection
Candidates can select up to four exam cities based on preference.
New rule: Cities must be from your Permanent or Present Address state.
NTA will allot the nearest available centres based on Permanent Address.
Frequently Asked Questions
Ans: To maximize your BITSAT score, strategically prioritize these high-weightage topics:
| BITSAT 2025 Session 1 Important Topics | |
| Subjects | Topics |
| Physics | Heat and Thermodynamics Kinematics Rotational Motion Magnetic Effect Current Electricity Modern Physics Optics |
| Chemistry | s-block Coordination Compound Thermodynamics Chemical Bonding Name-Reactions Electrochemistry p-block MOT d and f block |
| Mathematics | Matrix and Determinants Probability Vector 3D Conic Hyperbola Differential Equations Functions |
Ans: Check the following table to know BITSAT 2025 best books name:
| BITSAT 2025 Best Books | |
| Subject | Books |
| Physics | Arihant Physics by D. C. Pandey Concepts of Physics by H.C. Verma Vol 1 and Vol 2 Fundamentals of Physics Resnick, Halliday, Walker Problems in General Physics by I.E. Irodov Advanced level Physics by Nelson and Parker |
| Mathematics | Integral Calculus by Arihant Problems in Calculus of One Variable Algebra by I.A.Maron Differential Calculus by Arihant Higher Algebra by Hall Knight Bernard-Child Class XI & XII by R.D. Sharma |
| Chemistry | Inorganic Chemistry by O.P.Tandon Organic Chemistry by Paula Bruice Yurkanis Atkins' Physical Chemistry Inorganic Chemistry by J.D.Lee Modern Approach to Chemical Calculations (R.C. Mukherjee) |
| English Proficiency and Logical Reasoning | The Pearson Complete Guide to the BITSAT English by One Learn Education BITSAT English Proficiency & Logical Reasoning (Disha Expert) |
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