BITSAT (Birla Institute of Technology and Science Admission Test) — Free Online Mock Test
150 Q in 3h — Physics 30, Chemistry 30, English 10, Logical Reasoning 20, Mathematics 40 + 12 bonus. +3/-1 marking. · Official language: English & Hindi.
Advanced
India
University & Higher Ed
130 questions
210 min
50 distinct variants
Start free practice test →
BITSAT section breakdown
The BITSAT mock test on Wrexa Edge replicates the real exam's section structure — same names, same question count per section, same time limits. No inter-section breaks — the timer runs continuously.
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Physics (30 Q)
30 questions · 60 minutes · ~120 sec/question
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Chemistry (30 Q)
30 questions · 60 minutes · ~120 sec/question
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English Proficiency + Logical Reasoning (30 Q)
30 questions · 30 minutes · ~60 sec/question
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Mathematics (40 Q)
40 questions · 60 minutes · ~90 sec/question
BITSAT scoring & marking scheme
Strategy: BITSAT penalises wrong answers (-1 per mistake). Skip a question if you cannot eliminate at least 2 options — guessing blindly hurts your scaled score more than blanking.
Scale: BITSAT (out of 450).
How BITSAT is conducted
Mode
Standard — practice without proctoring on Wrexa Edge, or enable optional webcam proctoring to simulate test-day conditions.
Test format
Linear / fixed-form — every candidate sees the same number of questions per section.
Backtracking
Allowed — you can revisit and change answers within a section.
Mark for review
Available — flag tough questions and return to them before submitting the section.
BITSAT time strategy
With 130 questions in 210 minutes, you have about 97 seconds per question on average. Successful candidates aim for the following pacing on each section:
Physics (30 Q)
Target ~120 sec/question. If a question takes more than 180 seconds, mark for review and move on.
Chemistry (30 Q)
Target ~120 sec/question. If a question takes more than 180 seconds, mark for review and move on.
English Proficiency + Logical Reasoning (30 Q)
Target ~60 sec/question. If a question takes more than 90 seconds, mark for review and move on.
Mathematics (40 Q)
Target ~90 sec/question. If a question takes more than 135 seconds, mark for review and move on.
Wrexa Edge's analytics show your actual time-per-question after every mock so you can spot which sections you're losing time on.
BITSAT topics covered
Across the 50 Wrexa Edge variants of BITSAT, the following topics appear most often (sample distribution from one variant):
Physics (30 Q)
- Physics — Mechanics · 6
- Physics — Energy · 5
- Physics — Circular Motion · 5
- Physics — Electricity · 5
- Physics — Waves · 5
- Physics — Electromagnetism · 2
- Physics — Atomic Physics · 1
- Physics — Nuclear Physics · 1
Chemistry (30 Q)
- Chemistry — Fundamentals · 30
English Proficiency + Logical Reasoning (30 Q)
- Reasoning — Classification (odd one out) · 3
- Reasoning — Blood relations · 3
- Reasoning — Alphabet series · 2
- Reading — Globalization · 1
- Reading — Trade History · 1
- Reading — Vaccines · 1
- Reading — Computer Science · 1
- Reading — Marine Biology · 1
Mathematics (40 Q)
- Algebra — Quadratics · 3
- Algebra — Systems · 3
- Algebra — Exponents · 3
- Algebra — Inequalities · 3
- Algebra — Functions · 3
- Geometry — Circles · 3
- Geometry — Triangles · 3
- Geometry — Rectangles · 3
Sample BITSAT questions
A preview of real practice questions from the Wrexa Edge BITSAT bank — the same style, phrasing and difficulty you'll face on test day. Full solutions unlock free inside the mock.
Physics (30 Q) · Physics — Energy
Q1. A ball is dropped from height 12 m. Speed on impact (g = 10 m/s²):
Why: v = √(2gh).
Chemistry (30 Q) · Chemistry — Fundamentals
Q2. Chemical formula of methane:
Why: Correct answer: D — CH₄. Topic: Chemistry — Fundamentals.
English Proficiency + Logical Reasoning (30 Q) · Reading — Globalization
Q3. The passage on globalization primarily aims to:
Why: Correct answer: D — describe a phenomenon or concept. Topic: Reading — Globalization.
Mathematics (40 Q) · Algebra — Quadratics
Q4. One solution of x² - 9x + 20 = 0 is:
Why: Factors as (x - 4)(x - 5) = 0.
Physics (30 Q) · Physics — Circular Motion
Q5. Object moves in a circle of radius 3 m at speed 12 m/s. Centripetal acceleration is:
Why: a = v²/r.
Chemistry (30 Q) · Chemistry — Fundamentals
Q6. Strongest reducing agent among alkali metals (aqueous):
Why: Correct answer: A — Li. Topic: Chemistry — Fundamentals.
These are a handful of the 6500 unique BITSAT questions across all 50 Wrexa Edge variants — start a free mock to attempt the full set with instant scoring.
BITSAT difficulty calibration
Advanced tier. Advanced-level: high-stakes exam with rigorous content depth. Expect 4-8 months of structured prep.
150 Q in 3h — Physics 30, Chemistry 30, English 10, Logical Reasoning 20, Mathematics 40 + 12 bonus. +3/-1 marking. · Official language: English & Hindi.
Verified content — Wrexa Edge's BITSAT bank has been deeply curated with real exam-aligned content (estimated 100% syllabus coverage).
How Wrexa Edge prepares you for BITSAT
Real test-day interface
Our nta skin mirrors the actual BITSAT testing software — same timer, palette, tools, and navigation.
50 distinct variants
6500 unique practice questions, each variant a fresh test — not just shuffled options.
Detailed analytics
Scaled score, section accuracy, topic-wise heatmap, time-per-question — see where to focus after every attempt.
Spaced repetition (Notebook)
Wrong answers and flagged questions flow into an SM-2 spaced-repetition deck so you actually retain what you learn.
Optional proctoring
Browser-based face-api detection (no install) — turn it on to simulate a high-stakes environment.
Free to start
No credit card. Sign up, pick a variant, and your first BITSAT mock starts in under a minute.
BITSAT study plan
A phase-by-phase roadmap from your first concept to test-ready. Stretch or compress each phase to fit the time you have before your attempt.
1
Phase 1 — Learn the syllabus
Weeks 1–4
- Work through every section — Physics (30 Q), Chemistry (30 Q), English Proficiency + Logical Reasoning (30 Q), Mathematics (40 Q) — from your core study material
- Make short notes and a formula/fact sheet you can revise quickly
- Attempt topic questions right after finishing each area
2
Phase 2 — Practice & sectionals
Weeks 5–8
- Solve previous-year and practice questions section by section
- Time yourself on Physics (30 Q) and your weakest areas
- Keep an error log and revisit every mistake weekly
3
Phase 3 — Full-length mocks
Weeks 9–12
- Take full-length BITSAT mocks in the real test interface
- Analyse accuracy, time per question and silly mistakes after each mock
- Revise from notes and re-attempt only weak-topic questions
Where BITSAT can take you
A strong BITSAT result opens up these careers and higher-study paths:
Professional degree programmes
Admission into engineering, science and professional courses at leading universities.
Research & higher studies
A strong result opens postgraduate study, research assistantships and study-abroad pathways.
Campus placements
Top institutions bring recruiters from industry, PSUs and global companies to campus.
Frequently asked questions
- What is the BITSAT exam pattern?
- Birla Institute of Technology and Science Admission Test contains 130 questions across 4 sections: Physics (30 Q), Chemistry (30 Q), English Proficiency + Logical Reasoning (30 Q), Mathematics (40 Q). Total duration is 210 minutes (about 97 seconds per question).
- Does BITSAT have negative marking?
- Yes — BITSAT carries negative marking of -1 per wrong answer and 3 per correct answer. Skipping is safer than guessing blindly.
- How is BITSAT scored?
- Scaled score range: 0 to 450. BITSAT (out of 450).
- How can I practise BITSAT online for free?
- Wrexa Edge gives you 10 free full-length BITSAT mock tests — with instant scoring, detailed explanations and analytics — plus 40 more with Pro. Start practising in under a minute, no card required.
- What is the difficulty level of BITSAT?
- BITSAT is rated Advanced difficulty on Wrexa Edge. Advanced-level: high-stakes exam with rigorous content depth. Expect 4-8 months of structured prep. 150 Q in 3h — Physics 30, Chemistry 30, English 10, Logical Reasoning 20, Mathematics 40 + 12 bonus. +3/-1 marking. · Official language: English & Hindi.
- How long is the BITSAT exam?
- BITSAT runs for 210 minutes total across 4 sections. On Wrexa Edge the timer is enforced exactly as on the real exam — including no inter-section breaks.
- What topics are covered in BITSAT?
- BITSAT is split into: Physics (30 Q), Chemistry (30 Q), English Proficiency + Logical Reasoning (30 Q), Mathematics (40 Q). Each section is timed and weighted separately. 150 Q in 3h — Physics 30, Chemistry 30, English 10, Logical Reasoning 20, Mathematics 40 + 12 bonus. +3/-1 marking. · Official language: English & Hindi.
- What tools or aids are allowed during BITSAT?
- No special tools are required.
- Is the BITSAT test adaptive?
- No — BITSAT is a fixed-form (linear) test. Every candidate sees the same number of questions per section.
- How many BITSAT mock tests does Wrexa Edge offer?
- Wrexa Edge generates 50 distinct BITSAT variants — each with different question content, not just shuffled options — the first 10 free for everyone and 40 more with Pro. That's 6500 unique practice questions in the real test-day interface.
- Is there a free BITSAT test series 2026?
- Yes. The Wrexa Edge BITSAT test series for 2026 gives you 10 free full-length mock tests (50 in total) plus subject-wise and topic-wise tests — instant scoring and detailed analysis, no card required.
- Are BITSAT previous year question–style papers included?
- Every BITSAT mock is modelled on the official exam pattern and the style of previous years' papers — the same 130-question structure, sections and marking — so your practice mirrors the real paper you'll sit.
- Which is the best free BITSAT mock test online?
- Wrexa Edge's BITSAT mock test replicates the real exam interface, timing and negative marking, with instant score, section-wise analysis and 50 fresh variants — a strong free choice for 2026 preparation.
- Can I take the BITSAT mock test on mobile?
- Yes. BITSAT mock tests run in any browser on mobile, tablet or desktop — no app or download needed. Start on your phone and your progress and analytics sync when you sign in.
- What is the BITSAT syllabus?
- The BITSAT syllabus maps to its 4 sections: Physics (30 Q), Chemistry (30 Q), English Proficiency + Logical Reasoning (30 Q), Mathematics (40 Q). Wrexa Edge's mock tests cover the complete syllabus topic by topic — see the topics-covered breakdown above — so you practise every area at real exam difficulty.
- What is the eligibility for BITSAT?
- Eligibility for BITSAT — age, qualification and number of attempts — is set by the official conducting body and can change each cycle, so always confirm the current official notification before applying. Wrexa Edge focuses on realistic BITSAT practice: 10 free full-length mocks in the exact exam pattern, ready whenever you are.
- When is the BITSAT exam and how should I prepare?
- Official BITSAT exam dates are announced by the conducting body for each cycle — check the latest notification for the current schedule. To be ready, follow a phased study plan and take full-length timed mocks; Wrexa Edge gives you 10 free BITSAT mocks with instant scoring so you can track your readiness week by week.
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