Highlight key features:
🧪 700 NCERT Science Olympiad questions (Class VI to XII).
🎓 100 NTSE Mental & Scholastic Ability questions.
⏱️ 25-Question Timed Mock Tests (Easy, Medium, Hard).
📖 Vocabulary Vault with flip flashcards & bookmarking.
🧩 Daily Riddles & Streak tracking.
Master daily riddles, NSO Science Olympiads, NTSE, and timed mock tests!