Class 10 Maths SA1 Key Paper 2026 – DCEB Karimnagar Scoring Key & Solutions PDF

The District Common Examination Board (DCEB), Karimnagar conducted the Summative Assessment – I (SA-1) for Class 10 (SSC) Mathematics (English Version) in October 2026. To assist teachers with uniform spot valuation and enable students to verify answers step-by-step, we have provided the official Principles of Evaluation and Step-by-Step Scoring Key.

Examination Overview
Academic Year: 2026–27
Class / Standard: Class X (SSC)
Subject: Mathematics (English Version)
Exam: Summative Assessment – I (SA-1), October 2026
Authority: DCEB Karimnagar (Telangana SCERT Syllabus)
Max. Marks & Time: 80 Marks | 3:00 Hours

Key Highlights of Principles of Valuation:

  • General Valuation Guidelines: Full credit awarded for any mathematically valid alternate method or formula leading to the correct result.
  • Step-by-Step Marking: Detailed breakdown of 1-mark and 2-mark allocations across Section I (12 Marks), Section II (24 Marks), and Section III (24 Marks).
  • Comprehensive Syllabus Coverage: Step solutions for Real Numbers, Sets, Polynomials, Similar Triangles, Trigonometry, and Statistics.

Preview Key Paper PDF:

📢 Share with Teachers & Students: Help your fellow educators and SSC students prepare effectively by sharing this scoring key across your school complexes and teacher WhatsApp groups.

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