MCQ Practice All Subject 📖 The proportion of lime and sand in the mortar normally used is brick construction are : ক 1 : 2খ 1 : 4গ 1 : 6ঘ 1 : 8 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