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Mathematics (NDA)

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Q. What is the mode of the following numbers: {2, 3, 4, 4, 5, 5, 5, 6}?
  • A. 2
  • B. 4
  • C. 5
  • D. 6
Q. What is the mode of the following numbers: {6, 7, 8, 6, 9, 10, 6, 7}?
  • A. 6
  • B. 7
  • C. 8
  • D. 9
Q. What is the mode of the numbers: 1, 1, 2, 3, 3, 3, 4, 4?
  • A. 1
  • B. 2
  • C. 3
  • D. 4
Q. What is the order of a matrix with 3 rows and 4 columns? (2021)
  • A. 3x4
  • B. 4x3
  • C. 3x3
  • D. 4x4
Q. What is the perimeter of a rectangle with length 10 cm and width 5 cm? (2021)
  • A. 30 cm
  • B. 25 cm
  • C. 20 cm
  • D. 15 cm
Q. What is the perimeter of an equilateral triangle with each side measuring 8 cm? (2021)
  • A. 16 cm
  • B. 24 cm
  • C. 32 cm
  • D. 20 cm
Q. What is the probability of drawing a heart from a standard deck of cards? (2022)
  • A. 1/4
  • B. 1/13
  • C. 1/52
  • D. 3/52
Q. What is the product of the first five prime numbers? (2023)
  • A. 30
  • B. 60
  • C. 210
  • D. 120
Q. What is the product of the roots of the equation 2x^2 - 8x + 6 = 0?
  • A. 3
  • B. 2
  • C. 1
  • D. 4
Q. What is the product of the roots of the equation x² - 4x + 3 = 0? (2021)
  • A. 3
  • B. 4
  • C. 2
  • D. 1
Q. What is the product of the roots of the equation x² - 7x + 10 = 0? (2023)
  • A. 10
  • B. 7
  • C. 5
  • D. 3
Q. What is the product of the roots of the quadratic equation 3x^2 - 12x + 9 = 0? (2023)
  • A. 1
  • B. 2
  • C. 3
  • D. 4
Q. What is the product of the roots of the quadratic equation x^2 - 7x + 10 = 0? (2023)
  • A. 10
  • B. 7
  • C. 5
  • D. 3
Q. What is the projection of vector A = 3i + 4j onto vector B = 1i + 2j?
  • A. 2.5
  • B. 3
  • C. 4
  • D. 5
Q. What is the projection of vector A = 3i + 4j onto vector B = 2i + 0j?
  • A. 6
  • B. 3
  • C. 4
  • D. 0
Q. What is the projection of vector A = 3i + 4j onto vector B = 2i + 2j?
  • A. 5
  • B. 4
  • C. 3
  • D. 2
Q. What is the projection of vector A = 6i + 8j onto vector B = 2i + 2j?
  • A. 8
  • B. 6
  • C. 4
  • D. 10
Q. What is the range of the data set: 8, 3, 5, 12, 7?
  • A. 5
  • B. 9
  • C. 8
  • D. 7
Q. What is the rank of the matrix B = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]? (2019)
  • A. 1
  • B. 2
  • C. 3
  • D. 0
Q. What is the rank of the matrix D = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]? (2019)
  • A. 1
  • B. 2
  • C. 3
  • D. 0
Q. What is the rank of the matrix E = [[1, 2, 3], [0, 0, 0], [4, 5, 6]]?
  • A. 1
  • B. 2
  • C. 3
  • D. 0
Q. What is the rank of the matrix E = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]? (2023)
  • A. 1
  • B. 2
  • C. 3
  • D. 0
Q. What is the real part of the complex number z = -2 + 3i? (2020)
  • A. -2
  • B. 3
  • C. 1
  • D. 0
Q. What is the real part of the complex number z = 3 - 5i? (2019)
  • A. 3
  • B. -5
  • C. 5
  • D. 0
Q. What is the real part of the complex number z = 4 + 5i? (2022)
  • A. 4
  • B. 5
  • C. 9
  • D. 0
Q. What is the real part of the complex number z = 4 - 3i? (2023)
  • A. 4
  • B. -3
  • C. 3
  • D. 0
Q. What is the relationship between corresponding angles when two parallel lines are cut by a transversal?
  • A. They are equal
  • B. They are supplementary
  • C. They are complementary
  • D. They are unequal
Q. What is the relationship between the angles formed when two lines intersect? (2022)
  • A. They are all equal
  • B. They are supplementary
  • C. They are complementary
  • D. They are congruent
Q. What is the relationship between the angles of an equilateral triangle? (2023)
  • A. All angles are 60 degrees
  • B. All angles are 90 degrees
  • C. Two angles are equal
  • D. No angles are equal
Q. What is the relationship between the corresponding angles when two parallel lines are cut by a transversal? (2022)
  • A. They are equal
  • B. They are supplementary
  • C. They are complementary
  • D. They are unequal
Showing 1351 to 1380 of 1593 (54 Pages)

Mathematics (NDA) MCQ & Objective Questions

Mathematics plays a crucial role in the NDA exam, as it tests your analytical and problem-solving skills. Practicing Mathematics (NDA) MCQ and objective questions is essential for scoring better in this competitive environment. By focusing on practice questions, you can identify important questions and enhance your exam preparation effectively.

What You Will Practise Here

  • Algebra: Understanding equations, inequalities, and functions.
  • Geometry: Key concepts of shapes, angles, and theorems.
  • Trigonometry: Important ratios, identities, and applications.
  • Statistics: Basics of mean, median, mode, and standard deviation.
  • Probability: Fundamental principles and problem-solving techniques.
  • Calculus: Introduction to limits, derivatives, and integrals.
  • Mensuration: Formulas for areas and volumes of various shapes.

Exam Relevance

The Mathematics (NDA) syllabus is relevant not only for the NDA exam but also for various other competitive exams like CBSE, State Boards, NEET, and JEE. In these exams, you will often encounter multiple-choice questions that test your understanding of mathematical concepts. Common question patterns include direct application of formulas, problem-solving scenarios, and conceptual understanding, making it essential to practice regularly.

Common Mistakes Students Make

  • Misinterpreting the question: Students often overlook key details in the problem statement.
  • Formula errors: Forgetting or misapplying mathematical formulas can lead to incorrect answers.
  • Calculation mistakes: Simple arithmetic errors can cost valuable marks.
  • Neglecting units: Failing to consider units in problems involving measurements.
  • Rushing through questions: Students may skip steps or fail to double-check their work under time pressure.

FAQs

Question: What are the best ways to prepare for Mathematics (NDA) MCQs?
Answer: Regular practice with objective questions, understanding key concepts, and solving previous years' papers are effective strategies.

Question: How can I improve my speed in solving Mathematics (NDA) questions?
Answer: Time yourself while practicing and focus on solving simpler problems quickly to build speed and confidence.

Start solving Mathematics (NDA) MCQs today to test your understanding and boost your confidence for the exams. Remember, consistent practice is the key to success!

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