ADVERTISEMENTPower Grid Profit, Margins Likely To RisePower Grid Profit, Margins Likely To Rise NDTV Profit31 Jul 2018, 09:15 AM IST 31 Jul 2018, 09:06 AM IST31 Jul 2018, 09:15 AM ISTWhatsAppX (was Twitter)FacebookTelegramSavePower Grid Profit, Margins Likely To RiseADVERTISEMENT