Class 12 Biology Mock Test — Full Syllabus (Timed) कक्षा 12 जीव विज्ञान मॉक टेस्ट

Instructions

• 40 questions · 40 marks · 45 minutes · no negative marking
• Section A: 35 MCQ / True–False (from all 13 chapters, based on unit weightage) · Section B: 5 Assertion–Reason
• Use the question palette to jump to any question; use "Mark for review" to flag a question and come back to it later.
• The test submits automatically when time runs out. Your result shows: score, chapter-wise accuracy, time spent on each question, and the correct answer + explanation.
• Wrong and skipped questions are saved in "My mistakes". A new random paper is generated every time.
• This is an SLH objective practice mock — not an official board paper or board score.