JEE Main MCQ & Objective Questions

The JEE Main exam is a crucial step for students aspiring to enter prestigious engineering colleges in India. It tests not only knowledge but also the ability to apply concepts effectively. Practicing MCQs and objective questions is essential for scoring better, as it helps in familiarizing students with the exam pattern and enhances their problem-solving skills. Engaging with practice questions allows students to identify important questions and strengthen their exam preparation.

What You Will Practise Here

  • Fundamental concepts of Physics, Chemistry, and Mathematics
  • Key formulas and their applications in problem-solving
  • Important definitions and theories relevant to JEE Main
  • Diagrams and graphical representations for better understanding
  • Numerical problems and their step-by-step solutions
  • Previous years' JEE Main questions for real exam experience
  • Time management strategies while solving MCQs

Exam Relevance

The topics covered in JEE Main are not only significant for the JEE exam but also appear in various CBSE and State Board examinations. Many concepts are shared with the NEET syllabus, making them relevant across multiple competitive exams. Common question patterns include conceptual applications, numerical problems, and theoretical questions that assess a student's understanding of core subjects.

Common Mistakes Students Make

  • Misinterpreting the question stem, leading to incorrect answers
  • Neglecting units in numerical problems, which can change the outcome
  • Overlooking negative marking and not managing time effectively
  • Relying too heavily on rote memorization instead of understanding concepts
  • Failing to review and analyze mistakes from practice tests

FAQs

Question: How can I improve my speed in solving JEE Main MCQ questions?
Answer: Regular practice with timed quizzes and focusing on shortcuts can significantly enhance your speed.

Question: Are the JEE Main objective questions similar to previous years' papers?
Answer: Yes, many questions are based on previous years' patterns, so practicing them can be beneficial.

Question: What is the best way to approach JEE Main practice questions?
Answer: Start with understanding the concepts, then attempt practice questions, and finally review your answers to learn from mistakes.

Now is the time to take charge of your preparation! Dive into solving JEE Main MCQs and practice questions to test your understanding and boost your confidence for the exam.

Q. Which of the following is a common preservative used in food?
  • A. Sodium chloride
  • B. Sodium benzoate
  • C. Sucrose
  • D. Vinegar
Q. Which of the following is a common property of group 14 elements?
  • A. They are all gases
  • B. They can form multiple oxidation states
  • C. They are all nonmetals
  • D. They have low melting points
Q. Which of the following is a common test for the presence of aromatic compounds?
  • A. Bromine water test
  • B. Baeyer test
  • C. Tollen's test
  • D. Benzene test
Q. Which of the following is a common use of aspirin in everyday life?
  • A. Pain relief
  • B. Antibiotic
  • C. Antidepressant
  • D. Antihistamine
Q. Which of the following is a common use of aspirin?
  • A. Pain relief
  • B. Antibiotic
  • C. Antidepressant
  • D. Antihistamine
Q. Which of the following is a common use of chlorine in everyday life?
  • A. Disinfecting water
  • B. Flavoring food
  • C. Coloring hair
  • D. Preserving meat
Q. Which of the following is a common use of ethanol in everyday life?
  • A. Fuel
  • B. Antiseptic
  • C. Solvent
  • D. All of the above
Q. Which of the following is a common use of ethanol?
  • A. Fuel
  • B. Antiseptic
  • C. Solvent
  • D. All of the above
Q. Which of the following is a common use of hydrogen peroxide in households?
  • A. Disinfectant
  • B. Bleach
  • C. Antiseptic
  • D. All of the above
Q. Which of the following is a common use of hydrogen peroxide?
  • A. Disinfectant
  • B. Bleach
  • C. Antiseptic
  • D. All of the above
Q. Which of the following is a common use of polyethylene?
  • A. Insulation for wires
  • B. Packaging materials
  • C. Automobile parts
  • D. Textiles
Q. Which of the following is a common use of polyvinyl chloride (PVC)?
  • A. Food packaging
  • B. Electrical insulation
  • C. Clothing
  • D. Automobile tires
Q. Which of the following is a common use of silicon?
  • A. Fertilizers
  • B. Semiconductors
  • C. Explosives
  • D. Dyes
Q. Which of the following is a common use of sodium bicarbonate in everyday life?
  • A. Baking
  • B. Cleaning
  • C. Pest control
  • D. All of the above
Q. Which of the following is a common use of vinegar in households?
  • A. Cleaning agent
  • B. Food preservative
  • C. Flavoring agent
  • D. All of the above
Q. Which of the following is a common use of vinegar?
  • A. Preservative
  • B. Cleaning agent
  • C. Flavoring agent
  • D. All of the above
Q. Which of the following is a component of nucleotides?
  • A. Fatty acids
  • B. Amino acids
  • C. Nitrogenous bases
  • D. Monosaccharides
Q. Which of the following is a compound of hydrogen and carbon?
  • A. H2O
  • B. CH4
  • C. NaH
  • D. HCl
Q. Which of the following is a consequence of acid rain?
  • A. Soil degradation
  • B. Increased biodiversity
  • C. Improved crop yield
  • D. None of the above
Q. Which of the following is a consequence of eutrophication in water bodies?
  • A. Increased biodiversity
  • B. Decreased oxygen levels
  • C. Improved water clarity
  • D. Reduced algal growth
Q. Which of the following is a consequence of eutrophication?
  • A. Increased biodiversity
  • B. Decreased oxygen levels
  • C. Improved water clarity
  • D. Reduction of algal blooms
Q. Which of the following is a consequence of global warming?
  • A. Rising sea levels
  • B. Increased ice cover
  • C. Decreased temperatures
  • D. None of the above
Q. Which of the following is a consequence of Lenz's law?
  • A. Induced current opposes the change in magnetic flux
  • B. Induced current enhances the change in magnetic flux
  • C. Induced current is always zero
  • D. Induced current is independent of magnetic field
Q. Which of the following is a consequence of Newton's law of gravitation?
  • A. The orbits of planets are elliptical
  • B. Masses repel each other
  • C. Gravitational force is a vector quantity
  • D. All objects fall at the same rate in a vacuum
Q. Which of the following is a consequence of Raoult's Law in a binary solution?
  • A. The total vapor pressure is the sum of the partial pressures.
  • B. The total vapor pressure is always lower than the vapor pressure of the pure solvent.
  • C. The mole fraction of the solute is always greater than that of the solvent.
  • D. The boiling point of the solution is always higher than that of the pure solvent.
Q. Which of the following is a consequence of the law of universal gravitation?
  • A. The orbits of planets are elliptical
  • B. All objects fall at the same rate in a vacuum
  • C. Gravity is a contact force
  • D. Mass does not affect gravitational attraction
Q. Which of the following is a correct application of Ampere's Law?
  • A. Calculating electric field in a capacitor
  • B. Finding the magnetic field in a toroid
  • C. Determining the potential difference across a resistor
  • D. Calculating the energy stored in an inductor
Q. Which of the following is a correct application of Raoult's Law?
  • A. Calculating the boiling point elevation
  • B. Determining the freezing point depression
  • C. Finding the vapor pressure of a solution
  • D. Measuring the solubility of a gas in a liquid
Q. Which of the following is a correct expression for Gibbs Free Energy?
  • A. ΔG = ΔH + TΔS
  • B. ΔG = ΔH - TΔS
  • C. ΔG = TΔS - ΔH
  • D. ΔG = ΔS - ΔH
Q. Which of the following is a correct representation of significant figures?
  • A. 0.00450
  • B. 4500
  • C. 0.0450
  • D. 4500.0
Showing 9721 to 9750 of 10700 (357 Pages)
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely