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MDCAT Past Papers with Most Repeated MCQs (2025 Preparation Guide)

MDCAT Past Papers 2013–2025 – Top Resources, Smart Strategy & Repeated MCQs Guide

MDCAT Past Papers with Most Repeated MCQs (2025 Preparation Guide)


Why MDCAT Past Papers Matter

  • Pattern pakray: distribution, difficulty & topic weightage ka clear idea.
  • Speed + accuracy: time pressure me practice hoti hai.
  • Repeated MCQs: concepts ghuma-phira ke repeat hotay hain.
  • Gap analysis: apni weak areas turant samajh aati hain.

How to Use Past Papers Like a Topper

Step-by-Step Method

  1. Exam conditions set karein (timer: 3 hours 30 minutes, OMR-style bubbling practice).
  2. Attempt order: Biology → English → Chemistry → Physics (apni strength ke hisaab se tweak).
  3. Flag & move: tough MCQ ko mark kar ke aage badhein; last 20–25 min wapas aayein.
  4. Post-test audit: har galti ko concept tag dein (e.g., Biology → Genetics → Blood groups).
  5. Error notebook: sirf wrong/guessed MCQs ki one-line key likhein; daily revise.

Timing Template (200 MCQs)

  • Bio (68): ~70 min
  • Chem (54): ~55 min
  • Phys (54): ~60 min
  • Eng (24): ~25 min
  • Buffer/Review: ~20 min

Subject-Wise Focus from Past Papers

Biology (Highest Weightage)

  • High-yield: Cell cycle, Enzymes, Immunity, Genetics (Monohybrid/Dihybrid, Blood groups), Biodiversity, Plant hormones, Human physiology (Respiration, Circulation, Digestion, Excretion), Ecology basics.
  • Traps: similar terms (osmosis vs plasmolysis), enzyme inhibition types, genetic ratios in edge cases.

Chemistry

  • High-yield: Stoichiometry, Gases & Thermochemistry basics, Atomic structure, Periodicity, Chemical bonding (VSEPR), Equilibrium (Ka/Kb/pH), Electrochemistry (Nernst), Organic basics (alkanes to carboxylic acids), Isomerism, Reaction mechanisms (SN1/SN2/E1/E2).
  • Traps: log/pH approximation, limiting reagent, hybridization vs geometry confusion.

Physics

  • High-yield: Kinematics, Laws of motion, Work-Energy-Power, Circular motion, Gravitation, Oscillations & Waves, Optics (lenses, mirrors), Current electricity & Circuits, Capacitance, Modern physics basics.
  • Traps: sign convention in optics, units/dimensions, vector components, graph slopes/area.

English

  • High-yield: Synonym/Antonym families, Grammar rules (subject-verb agreement, tenses, prepositions), Error detection, Punctuation, Analogy, Spelling.
  • Traps: commonly confused pairs (affect/effect, advice/advise), idioms.

Year-Wise Past Paper Coverage Roadmap (2013–2025)

Tip: Purane boards/regions ke papers ka core concept same rehta hai—data points thore change ho sakte hain, lekin learning value very high.

  • 2013–2017: Foundational MCQs — easy-to-moderate; concept bank build karein.
  • 2018–2020: Calculation density ↑ (Chem/Phys); English me vocabulary families.
  • 2021–2023: Conceptual twist MCQs; diagrams-based questions ↑.
  • 2024–2025 trend: Syllabus-aligned, trick statements zyada; Biology statements precise.

How to schedule:

  • Week 1–2: 2013–2018 (daily 1 paper mixed or 2 single-subject sets)
  • Week 3: 2019–2021 (alternate days full-length)
  • Week 4: 2022–2025 (every 2 days full-length + review day)

Repeated MCQs — Smart Recognition

  • Definition questions: enzyme inhibition, Hardy-Weinberg factors, colligative properties.
  • Formula classics: lens/mirror, Coulomb’s law, Work-energy, pH/pOH, Henderson–Hasselbalch.
  • Cycle/sequence: Krebs, Glycolysis steps (only the allowed syllabus depth), photophosphorylation basics.
  • Taxonomy: examples mapping (protista, fungi, gymnosperms/angiosperms key features).
  • Organic reactions: oxidations/reductions, Markovnikov rules, esterification, polymer basics.

Rule: Har “repeat-feeling” MCQ ko tag + mini-card banayein; teen repeats = “sure-shot list”.

Marking & Negative-Marking Strategy

  • Guessing only jab 2 options eliminate kar saken.
  • True/Falsestyle statements: pehle clearly false ko cut.
  • Mathy MCQs: units check → quick estimate → then exact.

30-Day MDCAT Past Paper Plan (Actionable)

Phase 1 (Days 1–10) – Build & Diagnose

  • Daily: 1 mixed mini-test (100 MCQs) + 1 subject drill (60–80 MCQs).
  • Review window: 45–60 min; error notebook update.

Phase 2 (Days 11–20) – Full-Length Mode

  • Alternate days: 1 full MDCAT (200 MCQs).
  • Off-days: weak-topic drills (Bio physiology, Chem equilibrium, Phys optics), English vocab list.

Phase 3 (Days 21–27) – Refinement

  • 3 full tests + 3 targeted drills.
  • “Sure-shot list” revise daily (repeated MCQs concepts).

Phase 4 (Days 28–30) – Taper & Trust

  • 2 grand mocks under strict timing.
  • Light review, sleep hygiene, no new topics.

Common Mistakes Students Make

  • Sirf answers ratna, concept skip karna.
  • Time audit na rakhna → last section rush.
  • Review notes na banana → same galti repeat.
  • English ko ignore karna — low effort, high return section!

Free Tools You Should Pair with Past Papers

  • OMR practice sheet (print & use).
  • Timer app with 3:30:00 preset + 20-min review buzzer.
  • Error Notebook Template (Topic | Source | Why wrong | Fix line).
  • Aggregate Calculator se progress ka impact dekhein (motivation boost!).

Quality Checklist for Any Past Paper PDF

  • Clear scan (300 dpi), no missing pages.
  • Answer key separate + solution steps for numericals.
  • Syllabus-aligned (out-of-scope MCQs mark karke skip).
  • Year/Region mention for context.

FAQs – MDCAT Past Papers

Q1: Purane papers abhi bhi relevant hain?

Yes. Concepts repeat hote hain; statement style change ho sakta hai, but practice value 100%.

Q2: Roz kitne past MCQs karne chahiye?

300–400 MCQs/day (mix of new + review) exam se 4–6 weeks pehle ideal hai.

Q3: Keys galat hui to?

Cross-verify; concept ko textbook/lecture se confirm karein. Galat key ko note kar ke apni sahi reasoning likhein.

Q4: Sirf past papers se selection ho sakti hai?

Akela nahi—textbook concepts + past papers + mocks triad best works.

Q5: English ke liye best quick hack?

Top 500 exam-style words ki list + daily 20 analogies/synonyms practice.

Call to Action

Prep ko fast-track karein: daily past paper + timed review. Apni progress ko aggregate calculator se map karein aur “sure-shot list” roz revise karein. Aik month me game change ho jata hai — bas consistency chahiye!

 ✨ MDCAT 50 Most Repeated MCQs with Answers – 2025 Preparation Guide

Preparing for MDCAT 2025? Then you must know that repeated MCQs play a vital role in securing high marks. Every year, many questions are directly repeated or come with slight modifications. Practicing these MCQs not only strengthens your concepts but also boosts your speed and confidence.

In this post, we have compiled MDCAT 50 Most Repeated MCQs with Answers, divided subject-wise (Biology, Chemistry, Physics, and English). Along with that, we will also share revision tips and attempting techniques so you can maximize your score.

📘 Biology – 20 Most Repeated MCQs

1. Which organelle is called the powerhouse of the cell?
A) Ribosome
B) Mitochondria
C) Golgi apparatus
D) Lysosome
✅ Answer: B (Mitochondria)

2. The causative agent of Tuberculosis is:
A) Mycobacterium leprae
B) Mycobacterium tuberculosis
C) Streptococcus pneumoniae
D) Salmonella typhi
✅ Answer: B

3. DNA replication is:
A) Conservative
B) Semi-conservative
C) Dispersive
D) Non-conservative
✅ Answer: B

4. Functional unit of kidney is:
A) Nephron
B) Glomerulus
C) Bowman’s capsule
D) Collecting duct
✅ Answer: A

5. Which vitamin deficiency causes rickets?
A) Vitamin A
B) Vitamin D
C) Vitamin C
D) Vitamin K
✅ Answer: B

6. Haemophilia is a:
A) Autosomal disorder
B) Sex-linked disorder
C) Infectious disease
D) Chromosomal deletion
✅ Answer: B

7. Anticodons are present on:
A) mRNA
B) tRNA
C) rRNA
D) DNA
✅ Answer: B

8. Which blood group is universal donor?
A) O+
B) O-
C) AB+
D) AB-
✅ Answer: B (O−)

9. Largest gland in human body is:
A) Pancreas
B) Liver
C) Thyroid
D) Pituitary
✅ Answer: B

10. Pasteurization is done to kill:
A) Harmful microorganisms
B) All bacteria
C) Only viruses
D) Enzymes
✅ Answer: A

11. Which kingdom includes algae and protozoa?
A) Plantae
B) Fungi
C) Protista
D) Monera
✅ Answer: C

12. Photosynthesis occurs in:
A) Mitochondria
B) Chloroplast
C) Ribosome
D) Nucleus
✅ Answer: B

13. Enzyme that digests proteins in the stomach is:
A) Amylase
B) Pepsin
C) Lipase
D) Trypsin
✅ Answer: B

14. Double fertilization is a characteristic of:
A) Gymnosperms
B) Angiosperms
C) Bryophytes
D) Pteridophytes
✅ Answer: B

15. Blood clotting requires:
A) Vitamin A
B) Vitamin D
C) Vitamin K
D) Vitamin B12
✅ Answer: C

16. Site of respiration in cell is:
A) Cytoplasm
B) Ribosome
C) Mitochondria
D) Golgi body
✅ Answer: C

17. Structure carrying oxygen in red blood cells:
A) Myoglobin
B) Hemoglobin
C) Albumin
D) Globulin
✅ Answer: B

18. Malaria is caused by:
A) Virus
B) Bacteria
C) Protozoan (Plasmodium)
D) Fungus
✅ Answer: C

19. The longest phase of cell cycle is:
A) Prophase
B) Interphase
C) Metaphase
D) Anaphase
✅ Answer: B

20. Father of Genetics is:
A) Darwin
B) Mendel
C) Lamarck
D) Watson
✅ Answer: B (Mendel)

⚗️ Chemistry – 15 Most Repeated MCQs

21. Atomic number of Oxygen is:
✅ Answer: 8

22. Mass of one mole of water is:
✅ Answer: 18 g

23. Avogadro’s number is:
✅ Answer: 6.022 × 10²³

24. pH of pure water at 25°C is:
✅ Answer: 7

25. Hybridization of Carbon in methane (CH₄) is:
✅ Answer: sp³

26. Bond angle in water molecule is approximately:
✅ Answer: 104.5°

27. Which acid is known as king of chemicals?
✅ Answer: Sulphuric acid (H₂SO₄)

28. Noble gases belong to group:
✅ Answer: Group 18

29. Sodium belongs to which group?
✅ Answer: Group 1 (Alkali metals)

30. The process of rusting is:
✅ Answer: Oxidation

31. Which isotope is used in nuclear reactors?
✅ Answer: Uranium-235

32. Catalyst used in Haber process is:
✅ Answer: Iron (Fe)

33. Percentage of Oxygen in atmosphere is:
✅ Answer: 21%

34. CH₃COOH is:
✅ Answer: Acetic acid (weak acid)

35. Molecular formula of Glucose is:
✅ Answer: C₆H₁₂O₆

🔬 Physics – 10 Most Repeated MCQs

36. SI unit of Force is:
✅ Answer: Newton (N)

37. Speed of light in vacuum is:
✅ Answer: 3 × 10⁸ m/s

38. Work done =
✅ Answer: Force × Distance

39. Acceleration due to gravity on Earth is:
✅ Answer: 9.8 m/s²

40. SI unit of Power is:
✅ Answer: Watt (W)

41. Which mirror is used in vehicles as rear view mirror?
✅ Answer: Convex mirror

42. Energy stored in stretched spring is:
✅ Answer: Potential energy

43. Current is measured by:
✅ Answer: Ammeter

44. Device that converts electrical energy into mechanical energy:
✅ Answer: Electric motor

45. Which law explains the relationship between pressure and volume of gas?
✅ Answer: Boyle’s Law

📖 English – 5 Most Repeated MCQs

46. Synonym of “Rapid”:
✅ Answer: Fast

47. Antonym of “Ancient”:
✅ Answer: Modern

48. Correct spelling is:
✅ Answer: Separate

49. Passive voice of “He is writing a letter”:
✅ Answer: A letter is being written by him

50. Choose the correct preposition: “He is fond ___ music.”
✅ Answer: of

🔄 Revision Strategy for Repeated MCQs

✔️ Revise 10–15 MCQs daily (with answer recall, not just reading)
✔️ Use flashcards or sticky notes for weak topics
✔️ Make a separate error notebook for wrong attempts
✔️ Revise again before sleeping for stronger memory consolidation

📝 Attempting Techniques in MDCAT 2025

  1. First Round Strategy: Solve only those MCQs you are 100% sure about.
  2. Elimination Method: Cut down wrong options to increase accuracy.
  3. Mark & Move: Don’t waste more than 40 seconds on one question.
  4. Time Division: 200 MCQs in 210 minutes → 1 min per question max.
  5. Second Round: Attempt doubtful ones after finishing the sure ones.
  6. Guess Smartly: Never leave blank, use logic-based guessing if confused.

✅ Final Words

Practicing MDCAT 50 Most Repeated MCQs with Answers will give you an edge over other candidates. Combine this with consistent revision and smart attempting techniques, and your chances of scoring 190+ marks will multiply.

👉 Keep revising, keep testing yourself, and remember: speed + accuracy = success in MDCAT 2025.

  

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