1555. For 100 sq. m cement concrete (1 : 2: 4) 4 cm thick floor, the quantity of cement required, is_______________? September 7, 2025 by Admin A. 0.90 m3 B. 0.94 m3 C. 0.98 m3 D. 1.00 m3 ✅ The correct answer is option B.