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 a common application of semiconductors? (2019)
A.
Light bulbs
B.
Transistors
C.
Resistors
D.
Capacitors
Show solution
Solution
Transistors are a common application of semiconductors, used in various electronic devices.
Correct Answer:
B
— Transistors
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Q. Which of the following is a common application of yeast in human welfare? (2021)
A.
Antibiotic production
B.
Alcoholic fermentation
C.
Pathogen control
D.
Nutrient recycling
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Solution
Yeast is commonly used in alcoholic fermentation to produce beverages like beer and wine.
Correct Answer:
B
— Alcoholic fermentation
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Q. Which of the following is a common artificial flavoring agent? (2023)
A.
Vanillin
B.
Caffeine
C.
Citric acid
D.
Tartaric acid
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Solution
Vanillin is a common artificial flavoring agent that mimics the flavor of vanilla.
Correct Answer:
A
— Vanillin
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Q. Which of the following is a common emulsifier used in food products? (2022)
A.
Lecithin
B.
Sorbitol
C.
Glycerol
D.
Glucose
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Solution
Lecithin is a common emulsifier that helps to mix oil and water in food products.
Correct Answer:
A
— Lecithin
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Q. Which of the following is a common ingredient in anti-aging creams? (2021)
A.
Retinol
B.
Glycolic acid
C.
Salicylic acid
D.
Both Retinol and Glycolic acid
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Solution
Both Retinol and Glycolic acid are commonly used in anti-aging creams for their skin rejuvenating properties.
Correct Answer:
D
— Both Retinol and Glycolic acid
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Q. Which of the following is a common ingredient in anti-inflammatory drugs? (2022)
A.
Ibuprofen
B.
Acetaminophen
C.
Aspirin
D.
All of the above
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Solution
Ibuprofen, Acetaminophen, and Aspirin are all common ingredients in anti-inflammatory medications.
Correct Answer:
D
— All of the above
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Q. Which of the following is a common method for producing transgenic plants? (2022)
A.
Microinjection
B.
Agrobacterium-mediated transformation
C.
Somatic cell nuclear transfer
D.
CRISPR-Cas9
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Solution
Agrobacterium-mediated transformation is a widely used method for producing transgenic plants by transferring genes into plant cells.
Correct Answer:
B
— Agrobacterium-mediated transformation
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Q. Which of the following is a common method for the preparation of haloalkanes? (2022)
A.
Hydrolysis of alcohols
B.
Halogenation of alkanes
C.
Dehydrohalogenation
D.
Reduction of ketones
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Solution
Halogenation of alkanes is a common method for preparing haloalkanes, where alkanes react with halogens in the presence of UV light.
Correct Answer:
B
— Halogenation of alkanes
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Q. Which of the following is a common method to measure surface area of adsorbents? (2019)
A.
TGA
B.
BET method
C.
DSC
D.
XRD
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Solution
The BET method (Brunauer-Emmett-Teller) is commonly used to measure the surface area of adsorbents.
Correct Answer:
B
— BET method
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Q. Which of the following is a common oxidation state of gold? (2023)
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Solution
Gold commonly exhibits oxidation states of +1 and +3, with +3 being the most stable.
Correct Answer:
C
— +3
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Q. Which of the following is a common oxidation state of iron? (2023)
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Solution
Iron commonly exhibits oxidation states of +2 and +3, with +3 being more prevalent in compounds.
Correct Answer:
C
— +3
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Q. Which of the following is a common oxidation state of manganese? (2022)
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Solution
Manganese commonly exhibits an oxidation state of +2.
Correct Answer:
B
— +2
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Q. Which of the following is a common preservative in food? (2019)
A.
Sodium benzoate
B.
Ethanol
C.
Acetic acid
D.
Benzene
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Solution
Sodium benzoate is widely used as a food preservative to prevent spoilage.
Correct Answer:
A
— Sodium benzoate
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Q. Which of the following is a common property of halogens? (2023)
A.
They are all gases at room temperature
B.
They have low electronegativity
C.
They form diatomic molecules
D.
They are metals
Show solution
Solution
Halogens commonly exist as diatomic molecules (e.g., Cl2, F2).
Correct Answer:
C
— They form diatomic molecules
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Q. Which of the following is a common respiratory disease characterized by inflammation of the airways? (2022)
A.
Asthma
B.
Pneumonia
C.
Tuberculosis
D.
Emphysema
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Solution
Asthma is a chronic condition that causes inflammation and narrowing of the airways, leading to difficulty in breathing.
Correct Answer:
A
— Asthma
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Q. Which of the following is a common side effect of antibiotics? (2019)
A.
Nausea
B.
Headache
C.
Diarrhea
D.
All of the above
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Solution
Antibiotics can cause a range of side effects, including nausea, headache, and diarrhea.
Correct Answer:
D
— All of the above
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Q. Which of the following is a common source of dietary fiber? (2020)
A.
Meat
B.
Dairy
C.
Fruits
D.
Oils
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Solution
Fruits are a common source of dietary fiber, which is important for digestive health.
Correct Answer:
C
— Fruits
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Q. Which of the following is a common source of omega-3 fatty acids? (2022)
A.
Olive oil
B.
Fish oil
C.
Butter
D.
Coconut oil
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Solution
Fish oil is a rich source of omega-3 fatty acids, which are important for heart health and brain function.
Correct Answer:
B
— Fish oil
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Q. Which of the following is a common source of random error in measurements? (2022)
A.
Calibration errors
B.
Environmental changes
C.
Instrument defects
D.
Systematic bias
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Solution
Environmental changes can cause variations in measurements, leading to random errors.
Correct Answer:
B
— Environmental changes
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Q. Which of the following is a common source of random error? (2023)
A.
Instrument calibration
B.
Environmental conditions
C.
Human reaction time
D.
Systematic bias
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Solution
Human reaction time can introduce variability in measurements, leading to random errors.
Correct Answer:
C
— Human reaction time
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Q. Which of the following is a common symptom of chronic obstructive pulmonary disease (COPD)? (2023)
A.
Coughing
B.
Fever
C.
Nausea
D.
Headache
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Solution
Coughing is a common symptom of COPD, often accompanied by mucus production and difficulty breathing.
Correct Answer:
A
— Coughing
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Q. Which of the following is a common symptom of diabetes? (2019)
A.
Increased thirst
B.
Skin rash
C.
Headache
D.
Nausea
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Solution
Increased thirst is a common symptom of diabetes due to high blood sugar levels.
Correct Answer:
A
— Increased thirst
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Q. Which of the following is a common symptom of influenza? (2019)
A.
High fever
B.
Skin rash
C.
Nausea
D.
Joint pain
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Solution
High fever is a common symptom of influenza, along with other symptoms like cough and body aches.
Correct Answer:
A
— High fever
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Q. Which of the following is a common symptom of pregnancy? (2020)
A.
Increased appetite
B.
Weight loss
C.
Frequent headaches
D.
Nausea
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Solution
Nausea, often referred to as morning sickness, is a common symptom experienced during early pregnancy.
Correct Answer:
D
— Nausea
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Q. Which of the following is a common symptom of sexually transmitted infections? (2019)
A.
Headache
B.
Fever
C.
Unusual discharge
D.
Nausea
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Solution
Unusual discharge is a common symptom associated with many sexually transmitted infections.
Correct Answer:
C
— Unusual discharge
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Q. Which of the following is a common symptom of STIs? (2019)
A.
Headache
B.
Fever
C.
Unusual discharge
D.
Nausea
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Solution
Unusual discharge is a common symptom associated with many sexually transmitted infections.
Correct Answer:
C
— Unusual discharge
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Q. Which of the following is a common use of bacteria in agriculture? (2023)
A.
Pesticides
B.
Fertilizers
C.
Nitrogen fixation
D.
All of the above
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Solution
Bacteria are used in agriculture for various purposes, including as pesticides, fertilizers, and for nitrogen fixation.
Correct Answer:
D
— All of the above
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Q. Which of the following is a common use of caffeine? (2020)
A.
Pain reliever
B.
Stimulant
C.
Antiseptic
D.
Antibiotic
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Solution
Caffeine is primarily used as a stimulant to increase alertness and reduce fatigue.
Correct Answer:
B
— Stimulant
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Q. Which of the following is a common use of citric acid? (2022)
A.
Flavoring agent
B.
Preservative
C.
Cleaning agent
D.
All of the above
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Solution
Citric acid is widely used as a flavoring agent, preservative, and cleaning agent, showcasing its multifunctional properties.
Correct Answer:
D
— All of the above
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Q. Which of the following is a common use of glycerol in food? (2021)
A.
Sweetener
B.
Preservative
C.
Thickening agent
D.
All of the above
Show solution
Solution
Glycerol is used in food as a sweetener, preservative, and thickening agent, making it versatile in food applications.
Correct Answer:
D
— All of the above
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