Download Previous Year Question Papers for Class 12th Hindi (044) CBSE 2026 (All Sets 57/1/1 to 57/7/1) with official pattern, Q.P. Codes, and solutions in PDF – Free, Fast & Mobile Friendly.
CBSE Class 12 Biology 2025
Latest Pattern • All Sets • Complete Solutions
Biology Set 1 | Q.P. Code 57/1/1 – 2025
Series: XY1ZWExam Date:March 6, 2025
Duration:3 hours (10:30 AM–1:30 PM)
Max Marks:70 Marks
Questions:33
Solutions:✅ Coming Soon
Biology Set 2 | Q.P. Code 57/2/1 – 2025
Series: Z2YWXExam Date:March 6, 2025
Duration:3 hours (10:30 AM–1:30 PM)
Max Marks:70 Marks
Questions:33
Solutions:✅ Coming Soon
Biology Set 4 | Q.P. Code 57/4/1 – 2025
Series: Z4WYXExam Date:March 6, 2025
Duration:3 hours (10:30 AM–1:30 PM)
Max Marks:70 Marks
Questions:33
Solutions:✅ Coming Soon
Biology Set 5 | Q.P. Code 57/5/1 – 2025
Series: Z5YWXExam Date:March 6, 2025
Duration:3 hours (10:30 AM–1:30 PM)
Max Marks:70 Marks
Questions:33
Solutions:✅ Coming Soon
Biology Set 6 | Q.P. Code 57/6/1 – 2025
Series: YWX6ZExam Date:March 6, 2025
Duration:3 hours (10:30 AM–1:30 PM)
Max Marks:70 Marks
Questions:33
Solutions:✅ Coming Soon
Biology Set 7 | Q.P. Code 57/7/1 – 2025
Series: Y7XWZExam Date:March 6, 2025
Duration:3 hours (10:30 AM–1:30 PM)
Max Marks:70 Marks
Questions:33
Solutions:✅ Coming Soon
🧬 Biology PYQ Preparation Tips
NCERT First
Thoroughly read and revise the NCERT textbook — most questions come directly or indirectly from it.
Concept Clarity
Focus on understanding key processes like DNA replication, immunity, reproduction, and biotechnology.
Diagram Practice
Practice drawing and labeling diagrams such as human brain, nephron, and reproductive systems for full marks.
Timed PYQ Solving
Solve previous year questions in exam-like conditions to improve accuracy and time management.