Mumbai, May 22 -- R K Swamy Ltd, Paramount Communications Ltd, Geecee Ventures Ltd and Jindal Poly Films Ltd are among the other losers in the BSE's 'B' group today, 22 May 2025.Vadilal Industries Ltd tumbled 10.89% to Rs 6026 at 14:31 IST.The stock was the biggest loser in the BSE's 'B' group.On the BSE, 4644 shares were traded on the counter so far as against the average daily volumes of 3505 shares in the past one month.R K Swamy Ltd crashed 10.13% to Rs 189. The stock was the second biggest loser in 'B' group.On the BSE, 21038 shares were traded on the counter so far as against the average daily volumes of 3083 shares in the past one month.Paramount Communications Ltd lost 9.32% to Rs 55.85. The stock was the third biggest loser in 'B...