ADVERTISEMENTOpen Auctions Better Than Sealed Bids?Open Auctions Better Than Sealed Bids? NDTV Profit05 Jul 2018, 10:17 PM IST 05 Jul 2018, 09:22 PM IST05 Jul 2018, 10:17 PM ISTWhatsAppX (was Twitter)FacebookTelegramSaveOpen Auctions Better Than Sealed Bids?ADVERTISEMENT