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 triangle, if one angle measures 40 degrees and another angle measures 60 degrees, what is the measure of the angle formed by a transversal intersecting the line parallel to the base of the triangle?
A.
40 degrees
B.
60 degrees
C.
80 degrees
D.
100 degrees
Solution
The sum of angles in a triangle is 180 degrees. The third angle is 180 - (40 + 60) = 80 degrees. The angle formed by the transversal is equal to this angle.
Q. In a triangle, if one angle measures 50 degrees and another angle measures 60 degrees, what is the measure of the angle formed by a line parallel to one side of the triangle and the extension of the other side?
A.
70 degrees
B.
50 degrees
C.
60 degrees
D.
130 degrees
Solution
The third angle of the triangle is 70 degrees. The angle formed by the parallel line and the extension of the other side is equal to this angle due to the Corresponding Angles Postulate.
Q. In a triangle, if the lengths of the sides are 7 cm, 24 cm, and 25 cm, is it a right triangle?
A.
Yes
B.
No
C.
Cannot be determined
D.
Only if angles are known
Solution
To determine if it is a right triangle, we can use the Pythagorean theorem. Here, 25² = 7² + 24², which simplifies to 625 = 49 + 576, thus 625 = 625. Therefore, it is a right triangle.
Q. In a triangle, if the lengths of two sides are 7 cm and 24 cm, what is the minimum possible length of the third side?
A.
1 cm
B.
17 cm
C.
18 cm
D.
31 cm
Solution
By the triangle inequality theorem, the length of the third side must be greater than the difference of the other two sides. Therefore, the minimum length = 24 - 7 = 17 cm.
Q. In a triangle, if two angles are 45 degrees and 55 degrees, what is the measure of the angle formed by a line parallel to one side of the triangle and the extension of the other side?
A.
80 degrees
B.
45 degrees
C.
55 degrees
D.
100 degrees
Solution
The third angle of the triangle is 80 degrees. The angle formed by the parallel line and the extension of the other side is equal to this angle due to the Corresponding Angles Postulate.
