BITS Pilani
BITSAT Exam Pattern 2027 — Complete Question Paper Structure
Understand the marking scheme, section weights, question distribution and time strategy for Birla Institute of Technology and Science Admission Test
Exam Pattern at a Glance
Exam Mode
Online (CBT)
Language
English & Hindi
Negative Marking
-1
Sections
5
Section-wise Pattern
| Subject / Section | Questions | Marks per Q | Total Marks | Time (approx) |
|---|---|---|---|---|
| Physics | 26 | +3 | 78 | 36 min |
| Chemistry | 26 | +3 | 78 | 36 min |
| Mathematics/Biology | 26 | +3 | 78 | 36 min |
| English Proficiency | 26 | +3 | 78 | 36 min |
| Logical Reasoning | 26 | +3 | 78 | 36 min |
| Total | 130 | — | 390 | 180 min |
Time is indicative. Candidates can attempt sections in any order in CBT mode.
Marking Scheme
Correct Answer
+3
marks
Wrong Answer
-1
marks
Unattempted
0
marks
Marking Scheme
+3 for correct, -1 for incorrect
Example Calculation:
If you attempt 78 questions, get 59 correct and 19 wrong:
Score = 59 × 3 − 19 × 1 = 158 marks
Skip questions you're unsure about — negative marking can reduce your score significantly.
Time Management Strategy
You have approximately 83.1 seconds per question on average.
| Phase | Time Budget | Target Questions |
|---|---|---|
| First pass (attempt easy Qs) | 108 min | 91 Qs |
| Second pass (attempt medium) | 54 min | 26 Qs |
| Review & guess | 18 min | Remaining |
Year-wise Pattern Changes
| Year | Questions | Duration | Key Change |
|---|---|---|---|
| 2025 | 130 | 180 min | Current pattern |
| 2024 | 130 | 180 min | No major change |
| 2023 | 130 | 180 min | Section added |
Pattern history is approximate. Always check official notification.
Difficulty Distribution
Approximate question count: ~26 Easy | ~52 Medium | ~52 Hard
Based on difficulty level: hard. Actual distribution may vary.
Frequently Asked Questions
Ready to Practice BITSAT?
Now that you know the pattern, test yourself with full-length mock tests, detailed syllabus, and previous year papers.