Medical Entrance MCQ & Objective Questions
Preparing for medical entrance exams is a crucial step for aspiring doctors in India. Mastering MCQs and objective questions can significantly enhance your exam performance. By practicing these questions, you not only familiarize yourself with the exam format but also strengthen your understanding of important concepts and topics essential for scoring better.
What You Will Practise Here
Key concepts in Biology, Chemistry, and Physics relevant to medical entrance.
Important formulas and definitions that frequently appear in exams.
Diagrams and illustrations to help visualize complex processes.
Practice questions based on previous years' medical entrance exams.
Conceptual clarity through detailed explanations of difficult topics.
Strategies for tackling tricky MCQs and objective questions.
Time management techniques for effective exam preparation.
Exam Relevance
Medical entrance topics are integral to various examinations like NEET, JEE, and state board assessments. These subjects often feature MCQs that test your grasp of fundamental concepts and application skills. Common question patterns include multiple-choice questions that assess both theoretical knowledge and practical understanding, making it vital to practice regularly with important Medical Entrance questions for exams.
Common Mistakes Students Make
Overlooking the importance of reading questions carefully, leading to misinterpretation.
Neglecting to revise basic concepts, which can result in confusion during exams.
Relying solely on rote memorization instead of understanding the underlying principles.
Failing to practice time management, which can hinder performance in timed exams.
FAQs
Question: What are Medical Entrance MCQ questions?Answer: Medical Entrance MCQ questions are multiple-choice questions designed to test your knowledge and understanding of subjects relevant to medical entrance exams.
Question: How can I improve my performance in Medical Entrance objective questions?Answer: Regular practice of MCQs, understanding key concepts, and reviewing previous years' papers can significantly improve your performance.
Start your journey towards success by solving practice MCQs today! Test your understanding and build confidence as you prepare for your medical entrance exams.
Q. Which of the following is NOT a property of thermoplastics? (2022)
A.
Can be remolded
B.
Softens on heating
C.
Hardens on cooling
D.
Brittle at room temperature
Show solution
Solution
Thermoplastics are generally not brittle at room temperature; they can be reshaped upon heating.
Correct Answer:
D
— Brittle at room temperature
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Q. Which of the following is NOT a sexually transmitted disease? (2020)
A.
Syphilis
B.
Gonorrhea
C.
Hepatitis B
D.
Tuberculosis
Show solution
Solution
Tuberculosis is primarily a respiratory disease and is not classified as a sexually transmitted disease.
Correct Answer:
D
— Tuberculosis
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Q. Which of the following is NOT a sexually transmitted infection? (2020)
A.
HIV
B.
Syphilis
C.
Tuberculosis
D.
Gonorrhea
Show solution
Solution
Tuberculosis is not a sexually transmitted infection; it is primarily a respiratory disease.
Correct Answer:
C
— Tuberculosis
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Q. Which of the following is NOT a stage of cellular respiration? (2021)
A.
Glycolysis
B.
Krebs cycle
C.
Electron transport chain
D.
Calvin cycle
Show solution
Solution
The Calvin cycle is part of photosynthesis, not cellular respiration.
Correct Answer:
D
— Calvin cycle
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Q. Which of the following is NOT a stage of the cell cycle? (2019)
A.
Interphase
B.
Prophase
C.
Cytokinesis
D.
Synthesis
Show solution
Solution
Synthesis is not a stage of the cell cycle; it refers to the S phase where DNA is replicated.
Correct Answer:
D
— Synthesis
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Q. Which of the following is NOT a step in the process of cloning? (2020)
A.
Isolation of DNA
B.
Transformation
C.
Selection of clones
D.
Transcription
Show solution
Solution
Transcription is not a step in the cloning process; cloning involves isolation, transformation, and selection of clones.
Correct Answer:
D
— Transcription
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Q. Which of the following is not a step in the process of condensation polymerization? (2023)
A.
Formation of a covalent bond
B.
Elimination of a small molecule
C.
Addition of monomers
D.
Rearrangement of functional groups
Show solution
Solution
Addition of monomers is not a step in condensation polymerization; it is characteristic of addition polymerization.
Correct Answer:
C
— Addition of monomers
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Q. Which of the following is NOT a step in the process of gene cloning? (2020)
A.
Isolation of DNA
B.
Transformation
C.
Transcription
D.
Insertion of DNA into a vector
Show solution
Solution
Transcription is the process of synthesizing RNA from DNA, which is not a step in gene cloning.
Correct Answer:
C
— Transcription
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Q. Which of the following is NOT a step in the process of recombinant DNA technology? (2020)
A.
Isolation of DNA
B.
Ligation of DNA fragments
C.
Transformation of host cells
D.
Protein synthesis
Show solution
Solution
Protein synthesis is not a step in recombinant DNA technology; the process focuses on manipulating DNA rather than directly synthesizing proteins.
Correct Answer:
D
— Protein synthesis
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Q. Which of the following is NOT a symptom of diabetes? (2020)
A.
Increased thirst
B.
Frequent urination
C.
Weight gain
D.
Fatigue
Show solution
Solution
Weight gain is not a typical symptom of diabetes; rather, weight loss is more common in type 1 diabetes.
Correct Answer:
C
— Weight gain
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Q. Which of the following is NOT a type of connective tissue? (2023)
A.
Blood
B.
Bone
C.
Cartilage
D.
Epithelial
Show solution
Solution
Epithelial tissue is not a type of connective tissue; it serves as a protective layer and is distinct from connective tissues.
Correct Answer:
D
— Epithelial
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Q. Which of the following is NOT a type of crystal system? (2021)
A.
Cubic
B.
Tetragonal
C.
Hexagonal
D.
Quadratic
Show solution
Solution
Quadratic is not a recognized type of crystal system; the correct systems include cubic, tetragonal, hexagonal, orthorhombic, and others.
Correct Answer:
D
— Quadratic
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Q. Which of the following is NOT a type of crystalline solid? (2021)
A.
Ionic
B.
Molecular
C.
Amorphous
D.
Metallic
Show solution
Solution
Amorphous solids do not have a long-range order and are not classified as crystalline solids.
Correct Answer:
C
— Amorphous
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Q. Which of the following is NOT a type of inheritance pattern? (2021)
A.
Incomplete dominance
B.
Codominance
C.
Polygenic inheritance
D.
Transgenic inheritance
Show solution
Solution
Transgenic inheritance is not a recognized pattern of inheritance; it refers to organisms that have been genetically modified.
Correct Answer:
D
— Transgenic inheritance
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Q. Which of the following is NOT a type of simple permanent tissue? (2019)
A.
Parenchyma
B.
Collenchyma
C.
Sclerenchyma
D.
Xylem
Show solution
Solution
Xylem is a complex tissue, while parenchyma, collenchyma, and sclerenchyma are types of simple permanent tissues.
Correct Answer:
D
— Xylem
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Q. Which of the following is NOT a type of transport in plants?
A.
Active transport
B.
Passive transport
C.
Facilitated diffusion
D.
Electrolysis
Show solution
Solution
Electrolysis is not a type of transport in plants; it is a chemical process involving the decomposition of substances.
Correct Answer:
D
— Electrolysis
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Q. Which of the following is NOT a use of microbes in agriculture? (2023)
A.
Nitrogen fixation
B.
Biopesticides
C.
Soil fertility enhancement
D.
Water pollution
Show solution
Solution
Water pollution is not a use of microbes; rather, microbes can help improve soil fertility and act as biopesticides.
Correct Answer:
D
— Water pollution
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Q. Which of the following is NOT a use of microbes in human welfare? (2023)
A.
Bioremediation
B.
Food production
C.
Genetic engineering
D.
Causing infections
Show solution
Solution
Causing infections is not a beneficial use of microbes; it is a harmful effect.
Correct Answer:
D
— Causing infections
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Q. Which of the following is not an alkaline earth metal? (2020)
A.
Barium
B.
Strontium
C.
Calcium
D.
Aluminum
Show solution
Solution
Aluminum (Al) is not an alkaline earth metal; it is a post-transition metal.
Correct Answer:
D
— Aluminum
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Q. Which of the following is not found in prokaryotic cells? (2022)
A.
Ribosomes
B.
Nucleus
C.
Plasma Membrane
D.
Cytoplasm
Show solution
Solution
Prokaryotic cells do not have a nucleus; their genetic material is not enclosed within a membrane.
Correct Answer:
B
— Nucleus
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Q. Which of the following is the correct dimension for pressure? (2021)
A.
M^1L^-1T^-2
B.
M^1L^1T^-2
C.
M^1L^0T^-2
D.
M^0L^1T^-1
Show solution
Solution
Pressure is defined as force per unit area, hence its dimension is M^1L^-1T^-2.
Correct Answer:
A
— M^1L^-1T^-2
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Q. Which of the following is the correct dimension for velocity? (2021)
A.
M^1L^1T^-1
B.
M^0L^1T^-1
C.
M^1L^0T^-1
D.
M^1L^1T^0
Show solution
Solution
The dimension of velocity is M^0L^1T^-1.
Correct Answer:
B
— M^0L^1T^-1
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Q. Which of the following is the correct expression for gravitational potential energy (U) of an object of mass m at a height h? (2020)
A.
mgh
B.
mg/h
C.
mgh^2
D.
m^2gh
Show solution
Solution
The gravitational potential energy is given by U = mgh, where h is the height above the reference point.
Correct Answer:
A
— mgh
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Q. Which of the following is the correct IUPAC name for CH3-CH2-CH(OH)-CH3? (2020)
A.
2-butanol
B.
1-butanol
C.
3-butanol
D.
2-pentanol
Show solution
Solution
The compound CH3-CH2-CH(OH)-CH3 is 2-butanol, as the hydroxyl group is on the second carbon.
Correct Answer:
A
— 2-butanol
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Q. Which of the following is the correct method to prepare phenol? (2022)
A.
Hydrolysis of chlorobenzene
B.
Oxidation of benzyl alcohol
C.
Reduction of benzoic acid
D.
Dehydration of phenyl ethanol
Show solution
Solution
Phenol can be prepared by the hydrolysis of chlorobenzene using sodium hydroxide.
Correct Answer:
A
— Hydrolysis of chlorobenzene
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Q. Which of the following is the correct order of magnitude for the speed of light? (2023)
A.
10^6 m/s
B.
10^8 m/s
C.
10^10 m/s
D.
10^12 m/s
Show solution
Solution
The speed of light is approximately 3 x 10^8 m/s.
Correct Answer:
B
— 10^8 m/s
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Q. Which of the following is the correct order of reactivity of haloalkanes in nucleophilic substitution reactions? (2023)
A.
R-I > R-Br > R-Cl > R-F
B.
R-F > R-Cl > R-Br > R-I
C.
R-Cl > R-Br > R-I > R-F
D.
R-Br > R-I > R-Cl > R-F
Show solution
Solution
The reactivity of haloalkanes in nucleophilic substitution reactions decreases in the order R-I > R-Br > R-Cl > R-F due to bond strength.
Correct Answer:
A
— R-I > R-Br > R-Cl > R-F
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Q. Which of the following is the correct order of reactivity of haloalkanes towards nucleophilic substitution? (2021)
A.
R-I > R-Br > R-Cl > R-F
B.
R-F > R-Cl > R-Br > R-I
C.
R-Cl > R-Br > R-I > R-F
D.
R-Br > R-I > R-Cl > R-F
Show solution
Solution
The reactivity of haloalkanes towards nucleophilic substitution is primarily determined by the bond strength of the carbon-halogen bond. Iodine has the weakest bond, making R-I the most reactive, followed by R-Br, R-Cl, and R-F.
Correct Answer:
A
— R-I > R-Br > R-Cl > R-F
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Q. Which of the following is the correct representation of 0.001 in scientific notation? (2023)
A.
1 x 10^-3
B.
1 x 10^3
C.
1 x 10^1
D.
1 x 10^-1
Show solution
Solution
0.001 can be represented as 1 x 10^-3 in scientific notation.
Correct Answer:
A
— 1 x 10^-3
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Q. Which of the following is the correct representation of the unit of energy? (2019)
A.
Joule
B.
Newton-meter
C.
Both A and B
D.
None of the above
Show solution
Solution
Both Joule and Newton-meter represent the same unit of energy.
Correct Answer:
C
— Both A and B
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