Mathematics is a crucial subject in school education, forming the foundation for various competitive exams. Mastering Mathematics (School) not only enhances problem-solving skills but also boosts confidence during exams. Practicing MCQs and objective questions is essential for effective exam preparation, as it helps students identify important questions and understand concepts clearly.
What You Will Practise Here
Number Systems and their properties
Algebraic Expressions and Equations
Geometry: Angles, Triangles, and Circles
Statistics and Probability concepts
Mensuration: Area, Volume, and Surface Area
Trigonometry basics and applications
Functions and Graphs
Exam Relevance
Mathematics (School) is a significant part of the curriculum for CBSE and State Boards, as well as competitive exams like NEET and JEE. Students can expect a variety of question patterns, including direct application of formulas, conceptual understanding, and problem-solving scenarios. Familiarity with MCQs in this subject can greatly enhance performance in both board and competitive examinations.
Common Mistakes Students Make
Misinterpreting the question, leading to incorrect answers.
Overlooking the importance of units in measurement-related problems.
Confusing similar formulas, especially in Geometry and Algebra.
Neglecting to check calculations, resulting in simple arithmetic errors.
Failing to understand the underlying concepts, which affects problem-solving ability.
FAQs
Question: How can I improve my speed in solving Mathematics (School) MCQs? Answer: Regular practice with timed quizzes and mock tests can significantly enhance your speed and accuracy.
Question: Are there any specific topics I should focus on for competitive exams? Answer: Focus on Algebra, Geometry, and Statistics, as these areas frequently appear in competitive exams.
Start your journey towards mastering Mathematics (School) today! Solve practice MCQs to test your understanding and prepare effectively for your exams. Remember, consistent practice leads to success!
Q. In a circle, if the angle subtended by an arc at the center is 120 degrees, what is the angle subtended at any point on the remaining part of the circle?
A.
60 degrees
B.
120 degrees
C.
90 degrees
D.
30 degrees
Solution
The angle subtended at any point on the remaining part of the circle is half of the angle at the center, so it is 60 degrees.
Q. In a circle, if the angle subtended by an arc at the center is 80 degrees, what is the angle subtended at any point on the remaining part of the circle?
A.
40 degrees
B.
80 degrees
C.
100 degrees
D.
160 degrees
Solution
The angle subtended at any point on the remaining part of the circle is half of the angle at the center, so it is 80/2 = 40 degrees.
Q. In a circle, if the angle subtended by an arc at the center is 80 degrees, what is the angle subtended by the same arc at any point on the remaining part of the circle?
A.
40 degrees
B.
80 degrees
C.
60 degrees
D.
20 degrees
Solution
The angle subtended at the circumference is half of that at the center, so it is 80/2 = 40 degrees.
Q. In a circle, if the angle subtended by an arc at the center is 80 degrees, what is the angle subtended by the same arc at any point on the circumference?
A.
40 degrees
B.
80 degrees
C.
60 degrees
D.
20 degrees
Solution
The angle at the circumference is half of the angle at the center, so it is 80/2 = 40 degrees.
Q. In a circle, if the radius is doubled, how does the circumference change?
A.
It doubles
B.
It triples
C.
It quadruples
D.
It remains the same
Solution
The circumference of a circle is given by C = 2πr. If the radius is doubled, the new circumference is C = 2π(2r) = 4πr, which is double the original circumference.
