Major Competitive Exams

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Major Competitive Exams MCQ & Objective Questions

Major Competitive Exams play a crucial role in shaping the academic and professional futures of students in India. These exams not only assess knowledge but also test problem-solving skills and time management. Practicing MCQs and objective questions is essential for scoring better, as they help in familiarizing students with the exam format and identifying important questions that frequently appear in tests.

What You Will Practise Here

  • Key concepts and theories related to major subjects
  • Important formulas and their applications
  • Definitions of critical terms and terminologies
  • Diagrams and illustrations to enhance understanding
  • Practice questions that mirror actual exam patterns
  • Strategies for solving objective questions efficiently
  • Time management techniques for competitive exams

Exam Relevance

The topics covered under Major Competitive Exams are integral to various examinations such as CBSE, State Boards, NEET, and JEE. Students can expect to encounter a mix of conceptual and application-based questions that require a solid understanding of the subjects. Common question patterns include multiple-choice questions that test both knowledge and analytical skills, making it essential to be well-prepared with practice MCQs.

Common Mistakes Students Make

  • Rushing through questions without reading them carefully
  • Overlooking the negative marking scheme in MCQs
  • Confusing similar concepts or terms
  • Neglecting to review previous years’ question papers
  • Failing to manage time effectively during the exam

FAQs

Question: How can I improve my performance in Major Competitive Exams?
Answer: Regular practice of MCQs and understanding key concepts will significantly enhance your performance.

Question: What types of questions should I focus on for these exams?
Answer: Concentrate on important Major Competitive Exams questions that frequently appear in past papers and mock tests.

Question: Are there specific strategies for tackling objective questions?
Answer: Yes, practicing under timed conditions and reviewing mistakes can help develop effective strategies.

Start your journey towards success by solving practice MCQs today! Test your understanding and build confidence for your upcoming exams. Remember, consistent practice is the key to mastering Major Competitive Exams!

Q. If a certain state has 10% of its representatives in the Lok Sabha as women and there are 20 representatives from that state, how many women representatives are there? (2020)
  • A. 1
  • B. 2
  • C. 3
  • D. 4
Q. If a charge of +1 µC is placed in an electric field of 1000 N/C, what is the force experienced by the charge? (2019)
  • A. 0.001 N
  • B. 1 N
  • C. 10 N
  • D. 0.1 N
Q. If a charge of +1 µC is placed in an electric field of 2000 N/C, what is the force acting on the charge? (2021)
  • A. 0.002 N
  • B. 0.2 N
  • C. 2 N
  • D. 20 N
Q. If a charge of +10 μC is placed in an electric field of strength 200 N/C, what is the force experienced by the charge? (2019)
  • A. 200 N
  • B. 2 N
  • C. 20 N
  • D. 0.5 N
Q. If a charge of +2μC is placed in an electric field of 1000 N/C, what is the force experienced by the charge? (2023)
  • A. 2 N
  • B. 0.002 N
  • C. 2000 N
  • D. 0.2 N
Q. If a charge of +2μC is placed in an electric field of 500 N/C, what is the force experienced by the charge? (2022)
  • A. 1000 N
  • B. 250 N
  • C. 500 N
  • D. 2000 N
Q. If a charge of +2μC is placed in an electric field of strength 1000 N/C, what is the force acting on the charge? (2023)
  • A. 2 N
  • B. 0.002 N
  • C. 2000 N
  • D. 0.2 N
Q. If a charge of +2μC is placed in an electric field of strength 500 N/C, what is the force experienced by the charge? (2022)
  • A. 1000 N
  • B. 250 N
  • C. 500 N
  • D. 2000 N
Q. If a charge of +3μC is placed in a uniform electric field of strength 2000 N/C, what is the force acting on the charge?
  • A. 6000 N
  • B. 3000 N
  • C. 4000 N
  • D. 2000 N
Q. If a charge of +3μC is placed in an electric field of 1000 N/C, what is the force acting on it?
  • A. 3000 N
  • B. 3 N
  • C. 0.3 N
  • D. 30 N
Q. If a charge of +3μC is placed in an electric field of 2000 N/C, what is the force experienced by the charge?
  • A. 6000 N
  • B. 3000 N
  • C. 4000 N
  • D. 2000 N
Q. If a charge of +3μC is placed in an electric field of 500 N/C, what is the force acting on it?
  • A. 1500 N
  • B. 300 N
  • C. 500 N
  • D. 750 N
Q. If a charge of +4μC is placed in an electric field of 500 N/C, what is the force acting on the charge?
  • A. 2 N
  • B. 0.5 N
  • C. 4 N
  • D. 1 N
Q. If a charge of +Q is placed at one corner of a cube, what is the electric flux through one face of the cube?
  • A. Q/6ε₀
  • B. Q/3ε₀
  • C. Q/4ε₀
  • D. Q/12ε₀
Q. If a charge of +Q is placed at one corner of a cube, what is the total electric flux through the entire surface of the cube?
  • A. Q/ε₀
  • B. Q/6ε₀
  • C. 0
  • D. Q/4ε₀
Q. If a charge of +Q is uniformly distributed over a spherical shell of radius R, what is the electric field inside the shell?
  • A. 0
  • B. Q/4πε₀R²
  • C. Q/ε₀R²
  • D. Q/4πε₀
Q. If a charge of +Q is uniformly distributed over a spherical shell, what is the electric field inside the shell?
  • A. 0
  • B. Q/4πε₀r²
  • C. Q/ε₀
  • D. Q/4πε₀
Q. If a charge of 5 μC is placed in an electric field of 2000 N/C, what is the force experienced by the charge? (2023)
  • A. 10 N
  • B. 1 N
  • C. 0.1 N
  • D. 100 N
Q. If a charge Q is placed at one corner of a cube, what is the electric flux through one face of the cube?
  • A. Q/6ε₀
  • B. Q/3ε₀
  • C. Q/4ε₀
  • D. Q/12ε₀
Q. If a charge Q is uniformly distributed over a sphere of radius R, what is the electric field at a distance r from the center where r > R?
  • A. Q/(4πε₀r²)
  • B. Q/(4πε₀R²)
  • C. 0
  • D. Q/(4πε₀R²) * (R/r)²
Q. If a charge Q is uniformly distributed over a spherical surface of radius R, what is the electric field at a point inside the sphere?
  • A. Q/(4πε₀R²)
  • B. 0
  • C. Q/(4πε₀R)
  • D. Q/(4πε₀R³)
Q. If a charge Q is uniformly distributed over a spherical surface of radius R, what is the electric field at a point outside the sphere at a distance r from the center (r > R)?
  • A. 0
  • B. Q/(4πε₀r²)
  • C. Q/(4πε₀R²)
  • D. Q/(4πε₀R)
Q. If a charity aims to help 25% of 8000 vulnerable individuals, how many individuals will they assist?
  • A. 1500
  • B. 2000
  • C. 2500
  • D. 3000
Q. If a charity provides $300 to each of 50 families, what is the total amount distributed?
  • A. $12,000
  • B. $10,000
  • C. $15,000
  • D. $14,000
Q. If a child sitting on a merry-go-round moves closer to the center, what happens to the angular velocity of the merry-go-round?
  • A. Increases
  • B. Decreases
  • C. Remains the same
  • D. Becomes zero
Q. If a child sitting on a merry-go-round moves from the center to the edge, what happens to the angular momentum of the system if no external torque acts?
  • A. Increases
  • B. Decreases
  • C. Remains constant
  • D. Becomes zero
Q. If a child sitting on a merry-go-round moves towards the center, what happens to the angular velocity of the merry-go-round?
  • A. Increases
  • B. Decreases
  • C. Remains the same
  • D. Becomes zero
Q. If a chord of a circle is 16 cm long and is 6 cm away from the center, what is the radius of the circle?
  • A. 10
  • B. 12
  • C. 14
  • D. 16
Q. If a chord of a circle is 16 cm long and the radius is 10 cm, what is the distance from the center of the circle to the chord?
  • A. 6
  • B. 8
  • C. 10
  • D. 12
Q. If a chord of a circle is 16 cm long and the radius of the circle is 10 cm, what is the distance from the center of the circle to the chord?
  • A. 6
  • B. 8
  • C. 4
  • D. 10
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