BITSAT 2026 April 15 Shift 1 question paper
BITSAT Session 1 was held on April 15, 2026 , Shift 1 from 9 AM to 12 PM . The BITSAT 2026 April 15 Shift 1 question paper for integrated programmes was conducted in CBT mode at centres across India and abroad.
BITSAT 2026 April 15 Shift 1 question paper: memory-based PDF & solutions
A memory-based question paper and solution PDF containing 22 questions and worked answers circulated after the exam. Student reactions called the paper easy to moderate . The article was updated on Apr 17, 2026 to include the full question-wise solutions.
Key facts at a glance:
- Exam mode: Computer Based Test (CBT) .
- Applicable for admissions to integrated programmes at BITS Pilani — Pilani, Goa and Hyderabad campuses.
- Memory-based set: 22 questions with stepwise solutions.
- Reported difficulty: easy to moderate .
BITSAT 2026 April 15 Shift 1 question paper — chapter-wise weightage
Important dates
| Event | Date |
|---|---|
| BITSAT April 15 2026 Shift 1 exam | 2026-04-15 |
| Article updated | 2026-04-17 |
Chapter-wise expected weightage (snapshot from the memory-based analysis)
Physics
| Chapter | Expected weightage (%) |
|---|---|
| Laws of Motion | 8–10 |
| Current Electricity | 7–9 |
| Ray & Wave Optics | 6–8 |
| Thermodynamics | 6–7 |
| Electrostatics | 5–7 |
Chemistry
| Chapter | Expected weightage (%) |
|---|---|
| Chemical Bonding | 8–10 |
| Organic Chemistry | 10–12 |
| Coordination Compounds | 6–8 |
| Electrochemistry | 5–7 |
| p-Block Elements | 6–8 |
Mathematics
| Chapter | Expected weightage (%) |
|---|---|
| Calculus | 12–15 |
| Vectors & 3D Geometry | 8–10 |
| Complex Numbers & Quadratics | 6–8 |
| Probability | 6–8 |
| Coordinate Geometry | 7–9 |
What the solutions show — quick numbers
Selected numerical highlights from the memory-based solutions include a sample Ksp value 4×10^-10 (solubility 2×10^-5 mol/L ), an osmotic pressure calculation 2.463 atm for a 0.1 M solution at 300 K , and probability examples using denominators 1024 and 4368 .
Notes and caveats
The circulated PDF is memory-based. An official BITS answer key or an official download link was not released at the time of the update. Use the memory-based set only for practice and cross-check with the official communications from BITS admissions when they release formal keys and candidate notices.
How this helps you
You can use the question-wise solutions to check concepts, time management and chapter-wise patterns. Treat the weightage tables as a guide for revision focus across Physics, Chemistry and Mathematics.
FAQs
Where can I download the April 15 Shift 1 question paper?
The memory-based PDF and solutions were circulated with the article; check the download section of the page where this story appears or official BITS announcements for verified files.
Was the paper difficult?
Initial student feedback reported the paper as easy to moderate.
How many questions are in the memory-based set?
The circulated memory-based PDF contains 22 questions with solutions.
Which campuses accept BITSAT scores?
BITS Pilani campuses at Pilani, Goa and Hyderabad accept BITSAT scores for integrated programmes.
Is the memory-based PDF an official paper?
No. It is compiled from candidate recollections and should be used for practice until BITS publishes official material.
Does the syllabus follow NCERT?
Yes. The BITSAT syllabus covers standard NCERT Class 11 and 12 topics.
When was this article last updated?
This article was updated on Apr 17, 2026 .
Are negative marking and full marking scheme available here?
The memory-based set includes solutions but does not substitute for the official marking scheme; await BITS for final details.