Instructions:
1. This is a Higher Order Thinking Skills (HOTS) test — strictly conceptual, NEET/JEE Main difficulty.
2. Each question carries +4 marks for correct answer and −1 for incorrect answer. Unattempted = 0.
3. Use Save & Next, Mark for Review and the Question Palette exactly like the real NEET CBT interface.
4. The test will auto-submit when the 20-minute timer expires.
5. Your score will be added to the Top 5 leaderboard for this chapter.