MCQ Practice Mathematics 📖 Who gave first the idea of zero?/শূন্য সংখ্যার আদি ধারণা কাদের? A আরব B গ্রিক C চীন D ভারতীয় Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up