The percentage of minimum reinforcement of the gross sectional area in slabs, is August 9, 2021 by admin Question: The percentage of minimum reinforcement of the gross sectional area in slabs, is A. 0.10 % B. 0.12 % C. 0.15 % D. 0.18% Answer» c. 0.15 % Note: The above multiple-choice question is for all general and Competitive Exams in India.