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Class 10Subject Code: 041Board Exam: 2025Set 1 (Code 30/1/1)

CBSE Class 10 Mathematics Standard Question Paper 2025

Board: Central Board of Secondary Education (CBSE)Exam Type: Main Board ExaminationMax Marks: 80Duration: 3 Hours

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Official Source & AttributionSource of question paper: Central Board of Secondary Education (CBSE)

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Detailed pedagogical breakdown of each question in this board exam

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Comprehensive step-by-step solutions for CBSE Class 10 Mathematics Standard 2025 Board Examination (Code 30/1/1), focusing on fundamental algebraic methods, geometric proofs, trigonometric identities, and statistical reasoning.

Question 1 (1 Marks) — Real NumbersEasy

Determination of LCM and HCF of two positive integers using prime factor decomposition.

Answer: p² q²View Step-by-Step →
Question 2 (1 Marks) — Quadratic EquationsMedium

Finding the condition on parameter k for which the quadratic equation has real and equal roots.

Answer: k = ±2√6View Step-by-Step →
Question 3 (1 Marks) — Pair of Linear Equations in Two VariablesMedium

For what value of k will the system of equations kx - y = 2 and 6x - 2y = 3 have infinitely many solutions or no solution?

Answer: k = 3 (Parallel lines / No solution)View Step-by-Step →

Paper Metadata

Class:Class 10
Subject:Mathematics Standard
Subject Code:041
Exam Year:2025
Status:Verified Active
Last Verified:2025-05-15
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Source of question paper: Central Board of Secondary Education (CBSE). QuizCluster provides independently prepared educational solutions and explanations. QuizCluster is an independent educational platform and is not affiliated with or endorsed by CBSE. Question papers are accessed through links to official CBSE resources and are not hosted by QuizCluster.