New India Assurance Company, the largest general insurance firm, made a tepid market debut on Monday, as the scrip got listed at Rs 748.90 on BSE, a discount of 6.39 over its issue price of Rs 800. The Rs 9,600 crore mega issue, which was sold in Rs 770-790 price band from November 1 to November 3, was subscribed 1.19 times.