Mumbai, Feb. 20 -- Baazar Style Retail Ltd, BIGBLOC Construction Ltd, Windlas Biotech Ltd and Add-Shop E-Retail Ltd are among the other gainers in the BSE's 'B' group today, 20 February 2025.Prajay Engineers Syndicate Ltd surged 18.95% to Rs 24.29 at 12:02 IST. The stock was the biggest gainer in the BSE's 'B' group. On the BSE, 62082 shares were traded on the counter so far as against the average daily volumes of 84228 shares in the past one month. Baazar Style Retail Ltd soared 17.96% to Rs 221.95. The stock was the second biggest gainer in 'B' group. On the BSE, 1.19 lakh shares were traded on the counter so far as against the average daily volumes of 27106 shares in the past one month. BIGBLOC Construction Ltd spiked 16.24% to Rs 75.2...