Mumbai, Jan. 30 -- Hindprakash Industries Ltd, Megastar Foods Ltd, Selan Explorations Technology Ltd and Damodar Industries Ltd are among the other gainers in the BSE's 'B' group today, 30 January 2025.3i Infotech Ltd soared 19.98% to Rs 31.46 at 12:02 IST. The stock was the biggest gainer in the BSE's 'B' group. On the BSE, 12.19 lakh shares were traded on the counter so far as against the average daily volumes of 2.02 lakh shares in the past one month. Hindprakash Industries Ltd surged 19.24% to Rs 158.95. The stock was the second biggest gainer in 'B' group. On the BSE, 2 shares were traded on the counter so far as against the average daily volumes of 2444 shares in the past one month. Megastar Foods Ltd spiked 13.84% to Rs 273. The st...