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CBSE Class 10 Maths Exam Question Paper 2025: Analysis and Answer Key
The CBSE Class 10 Maths exam, held on March 10, 2025, is now over. Students are eager to know how they performed. This article provides a detailed analysis of the exam, along with unofficial answer keys for Set 1, Set 2, and Set 3 (Standard Maths) to help students assess their scores and identify areas for improvement.
Exam Overview
The CBSE Class 10 Maths exam (both Standard and Basic) was conducted offline. The Standard paper had 38 questions, totaling 80 marks, with a 3-hour time limit. All questions were compulsory, although some offered internal choices. Early student feedback indicates the paper was of moderate difficulty, with a mix of straightforward and more challenging questions requiring application of concepts.
CBSE Class 10 Maths Paper Analysis 2025
Initial reactions from students and teachers suggest a balanced paper aligned with the NCERT curriculum. While some found certain sections, particularly multiple-choice questions and application-based problems, challenging, others reported the paper was manageable with thorough preparation. The difficulty level varied slightly between sets. Some found Set 1 more demanding than Set 2, with specific questions in coordinate geometry and trigonometry highlighted as tricky.
Unofficial Answer Keys
While an official answer key from CBSE is not yet available, several educational websites offer unofficial versions. These keys should be used for self-assessment purposes only. Remember, the final score will be determined by the official CBSE evaluation.
Note: The following are excerpts from unofficial answer keys. Please refer to reputable educational websites for complete answer keys for all sets (including Basic Maths).
Set 1 (Maths Standard) – Sample Answers
- Q1: √0.4 is a/an ... Answer: (D) Irrational number
- Q2: Which cannot be the unit digit of 8ⁿ? Answer: (C) 0
- Q3: Quadratic equation with real and equal roots? Answer: (B) x² + x = 0
- Q19 (Assertion-Reason): Assertion: HCF of two primes is 1, LCM is p + q. Reason: HCF × LCM = product of numbers. Answer: (D) A is false, but R is true
Set 2 (Maths Standard) – Sample Answers
- Q1: The system of equations x+5=0 and 2x−1=0 has... Answer: (B) Unique solution
- Q2: In right △ABC, sin B = 1/4, then sec B = ... Answer: (B) √15/4
Set 3 (Maths Standard) – Sample Answers
- Q1: Statement regarding parallel tangents of a circle with radius 5 cm. Answer: (B) Distance between every pair of parallel tangents is 10 cm
Conclusion
The CBSE Class 10 Maths exam 2025 presented a moderately challenging assessment. Students are encouraged to use unofficial answer keys for self-evaluation, focusing on understanding their mistakes rather than solely on achieving a predicted score. Remember to stay updated on the official CBSE announcements regarding results and further details.
