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. What is the unit of magnetic field strength in the context of Ampere's Law?
  • A. Coulomb
  • B. Tesla
  • C. Henry
  • D. Ohm
Q. What is the unit of magnetic field strength in the SI system?
  • A. Tesla
  • B. Newton
  • C. Coulomb
  • D. Volt
Q. What is the unit of magnetic field strength?
  • A. Tesla
  • B. Newton
  • C. Coulomb
  • D. Volt
Q. What is the unit of magnetic flux?
  • A. Weber
  • B. Tesla
  • C. Henry
  • D. Ampere
Q. What is the unit of mass in the SI system?
  • A. Gram
  • B. Kilogram
  • C. Pound
  • D. Ounce
Q. What is the unit of power in the International System of Units (SI)?
  • A. Joule
  • B. Watt
  • C. Newton
  • D. Pascal
Q. What is the unit of power in the SI system?
  • A. Joule
  • B. Watt
  • C. Newton
  • D. Pascal
Q. What is the unit of pressure in the SI system?
  • A. Pascal
  • B. Bar
  • C. Torr
  • D. Atmosphere
Q. What is the unit of rate constant for a second-order reaction?
  • A. mol/L·s
  • B. L/(mol·s)
  • C. s^-1
  • D. mol^2/L^2·s
Q. What is the unit of resistance in the SI system?
  • A. Volt
  • B. Ampere
  • C. Ohm
  • D. Watt
Q. What is the unit of resistance?
  • A. Volt
  • B. Ampere
  • C. Ohm
  • D. Watt
Q. What is the unit of resistivity?
  • A. Ohm
  • B. Ohm-meter
  • C. Siemens
  • D. Coulomb
Q. What is the unit of sound intensity?
  • A. Decibel
  • B. Watt
  • C. Pascal
  • D. Joule
Q. What is the unit of surface tension in the SI system?
  • A. N/m
  • B. J/m²
  • C. Pa
  • D. kg/m³
Q. What is the unit of surface tension?
  • A. N/m
  • B. J/m²
  • C. Pa
  • D. N
Q. What is the unit of the magnetic field as defined by the Biot-Savart Law?
  • A. Tesla
  • B. Newton
  • C. Coulomb
  • D. Volt
Q. What is the unit of the magnetic field as per the Biot-Savart Law?
  • A. Tesla
  • B. Newton
  • C. Coulomb
  • D. Ampere
Q. What is the unit of the rate constant for a second-order reaction?
  • A. mol/L·s
  • B. L²/mol²·s
  • C. 1/s
  • D. mol/L
Q. What is the unit of thermal conductivity?
  • A. W/m·K
  • B. J/kg·K
  • C. K/W
  • D. J/m·s
Q. What is the unit of torque in the SI system?
  • A. Newton
  • B. Joule
  • C. Newton-meter
  • D. Pascal
Q. What is the unit of Young's modulus?
  • A. N/m²
  • B. Pa
  • C. J/m³
  • D. N/m
Q. What is the unit vector in the direction of (3, 4)?
  • A. (3/5, 4/5)
  • B. (4/5, 3/5)
  • C. (1, 1)
  • D. (0, 0)
Q. What is the unit vector in the direction of (3, 4, 0)?
  • A. (0.6, 0.8, 0)
  • B. (0.8, 0.6, 0)
  • C. (1, 0, 0)
  • D. (0, 1, 0)
Q. What is the unit vector in the direction of (4, 3)?
  • A. (4/5, 3/5)
  • B. (3/4, 4/3)
  • C. (1, 1)
  • D. (0, 1)
Q. What is the unit vector in the direction of the vector (4, 3)?
  • A. (4/5, 3/5)
  • B. (3/5, 4/5)
  • C. (1, 0)
  • D. (0, 1)
Q. What is the unit vector in the direction of v = (3, 4)?
  • A. (0.6, 0.8)
  • B. (1, 1)
  • C. (3, 4)
  • D. (0, 0)
Q. What is the unit vector in the direction of vector A = (3, 4)?
  • A. (0.6, 0.8)
  • B. (0.8, 0.6)
  • C. (1, 1)
  • D. (0, 0)
Q. What is the value of (1 + i)^2?
  • A. 2i
  • B. 2
  • C. 0
  • D. 1 + 2i
Q. What is the value of (2 + 3)^3 using the binomial theorem?
  • A. 27
  • B. 125
  • C. 216
  • D. 343
Q. What is the value of (2^3) * (2^2)?
  • A. 2^5
  • B. 2^6
  • C. 2^7
  • D. 2^8
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