CBSE Class 12 Biology Question Paper Set 2 (57/1/2) 2025: PDF, Solutions & Marking Scheme

The Biology Set 2 (57/1/2) answer key for 2025 provides official and expert-verified solutions for each question in the paper. Key features include:

• Stepwise marking scheme for MCQs, short and long answers
• Points for full score as per CBSE guidelines
• Inclusion of diagrams and key terms where required
• Helps students in self-assessment and error analysis

The 2025 Biology Set 2 (57/1/2) paper was generally rated as moderate in difficulty compared to Set 1. According to student feedback:

• MCQ section was application-based but direct
• Case-based and long answer questions required conceptual understanding
• Difficulty may vary slightly between sets, but overall scoring potential is similar

You can access the CBSE Class 12 Biology 2025 Set 2 (57/1/2) paper on platforms providing official previous year question papers and solutions. These sources typically offer:

• PDF downloads of the actual Set 2 question paper
• Detailed answer keys and marking schemes
• Practice resources fully aligned with the 2025 CBSE syllabus

Yes, CBSE officially releases answer keys and marking schemes for Class 12 Biology after exams, particularly for evaluation and teacher reference. Key points:

• Official answer keys ensure transparency and scoring uniformity
• Student-friendly marking schemes define points for each answer
• These resources are often available for download as PDFs following the board exams

In the CBSE Class 12 Biology Set 2 (57/1/2) 2025 paper, a total of 18 questions were objective type (MCQs and assertion-reason) in Section A. Summary:

• Section A: 18 MCQ & Assertion-Reason questions
• Each question carried 1 mark
• Designed to test conceptual understanding and application

The CBSE Class 12 Biology paper's difficulty can vary by set and year, but for 2025 Set 2 it was rated as moderate. Characteristics include:

• Balanced mix of easy, moderate, and tough sections
• Emphasis on conceptual clarity and competency-based questions
• Proper revision and practice with past papers help students score well

Practicing the CBSE Class 12 Biology Set 2 (57/1/2) paper greatly benefits NEET aspirants. Advantages include:

• Covers all fundamental concepts from the NCERT syllabus
• Enhances speed, accuracy, and analytical skills
• Exposure to application-based and MCQ-type questions common to both board and NEET exams

Yes, question papers for Biology are released in multiple sets (Set 1, Set 2, Set 3), each with different questions or varied order of questions to maintain exam security. Highlights:

• Core syllabus remains identical across sets
• Questions may differ in wording, order, or typology
• Difficulty level is balanced to ensure fairness

The Biology Set 2 paper should be integrated into your board exam strategy as a mock test. Recommendations:

• Attempt the paper in a timed 3-hour exam setting
• Check answers with the official marking scheme or solutions
• Identify weak chapters and revise accordingly
• Practice answer writing using CBSE-approved formats