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Major Competitive Exams

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Q. The roots of the equation x² + 4x + 4 = 0 are: (2020)
  • A. -2 and -2
  • B. 2 and 2
  • C. 0 and 4
  • D. 1 and 3
Q. The roots of the equation x² + 4x + k = 0 are 2 and -6. What is the value of k? (2021)
  • A. -12
  • B. -8
  • C. -10
  • D. -14
Q. The roots of the equation x² - 8x + k = 0 are 4 and 4. Find k. (2021)
  • A. 16
  • B. 8
  • C. 0
  • D. 4
Q. The roots of the quadratic equation x^2 - 4x + k = 0 are 2 and 2. What is the value of k? (2022)
  • A. 0
  • B. 2
  • C. 4
  • D. 8
Q. The Rowlatt Act of 1919 was enacted in India primarily to curb which of the following? (1919)
  • A. Civil liberties
  • B. Economic exploitation
  • C. Cultural rights
  • D. Political representation
Q. The Sahara Desert is primarily located in which of the following regions?
  • A. North America
  • B. South America
  • C. Africa
  • D. Asia
Q. The scalar product of two unit vectors is 0. What can be inferred about these vectors?
  • A. They are parallel
  • B. They are orthogonal
  • C. They are collinear
  • D. They are equal
Q. The scalar product of two unit vectors is 0. What can be said about these vectors?
  • A. They are parallel
  • B. They are orthogonal
  • C. They are collinear
  • D. They are equal
Q. The scalar product of two unit vectors is 0.5. What is the angle between them?
  • A. 60°
  • B. 30°
  • C. 90°
  • D. 120°
Q. The scalar product of two vectors A and B is 12, and the angle between them is 60°. If |A| = 4, find |B|.
  • A. 6
  • B. 8
  • C. 10
  • D. 12
Q. The scalar product of vectors A = (a, b, c) and B = (1, 2, 3) is 14. If a = 2, find b and c.
  • A. 3, 4
  • B. 4, 3
  • C. 5, 2
  • D. 2, 5
Q. The scalar product of vectors A = (a, b, c) and B = (1, 2, 3) is 14. If a = 2, what is the value of b + c?
  • A. 4
  • B. 5
  • C. 6
  • D. 7
Q. The scientific study of classification is known as: (2022)
  • A. Taxonomy
  • B. Morphology
  • C. Anatomy
  • D. Ecology
Q. The scientist made a significant ___ in the field of genetics.
  • A. mistake
  • B. discovery
  • C. failure
  • D. theory
Q. The scientist's findings were met with ______ from the academic community, leading to further research in the field.
  • A. apathy
  • B. enthusiasm
  • C. skepticism
  • D. indifference
Q. The scientist's findings were met with __________ from the academic community, as they challenged long-held beliefs. (2023)
  • A. applause
  • B. skepticism
  • C. indifference
  • D. enthusiasm
Q. The scientist's findings were met with __________ from the academic community, leading to further investigation into the results.
  • A. applause
  • B. skepticism
  • C. indifference
  • D. enthusiasm
Q. The scientist's groundbreaking research has opened new avenues for understanding the complexities of human behavior, suggesting that our actions are not merely the result of instinct but are also _____ by social and environmental factors.
  • A. influenced
  • B. ignored
  • C. restricted
  • D. simplified
Q. The scientist's groundbreaking research was met with skepticism, but over time, it became ______ in the field.
  • A. obsolete
  • B. irrelevant
  • C. pioneering
  • D. controversial
Q. The scientist's groundbreaking research was met with skepticism, yet it ultimately __________.
  • A. reinforced existing theories.
  • B. was dismissed by the academic community.
  • C. opened new avenues for exploration.
  • D. failed to gain any recognition.
Q. The scientist's groundbreaking research was met with skepticism, yet it ultimately ________ the long-held beliefs in the field.
  • A. reinforced
  • B. challenged
  • C. ignored
  • D. validated
Q. The scientist's theory was initially met with skepticism, but over time it gained __________ as more evidence emerged. (2021)
  • A. credibility
  • B. doubt
  • C. rejection
  • D. confusion
Q. The scores of a class in a test are: 10, 12, 14, 16, 18. What is the variance? (2022)
  • A. 4
  • B. 6
  • C. 8
  • D. 10
Q. The scores of a test are: 20, 30, 40, 50. Calculate the variance. (2020)
  • A. 100
  • B. 200
  • C. 300
  • D. 400
Q. The scores of a test are: 20, 30, 40, 50. What is the standard deviation? (2020)
  • A. 10
  • B. 15
  • C. 20
  • D. 25
Q. The scores of five students are: 20, 22, 24, 26, 28. Calculate the variance. (2020)
  • A. 8
  • B. 10
  • C. 12
  • D. 14
Q. The scores of five students are: 20, 22, 24, 26, 28. What is the standard deviation? (2020)
  • A. 2
  • B. 3
  • C. 4
  • D. 5
Q. The scores of five students are: 20, 22, 24, 26, 28. What is the variance? (2020)
  • A. 4
  • B. 6
  • C. 8
  • D. 10
Q. The self-inductance of a coil depends on which of the following factors? (2021)
  • A. Number of turns
  • B. Area of cross-section
  • C. Length of the coil
  • D. All of the above
Q. The Sendai Framework for Disaster Risk Reduction was adopted in which year, emphasizing the need for a proactive approach to disaster management? (2015)
  • A. 2005
  • B. 2010
  • C. 2015
  • D. 2020
Showing 17641 to 17670 of 31669 (1056 Pages)

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!

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