Indian benchmark indices Sensex and Nifty ended lower on Monday as selling pressure hit large-cap stocks across sectors. The Sensex declined 382.62 points, or 0.50%, to 76,132, while the Nifty 50 dropped 118.55 points to 23,779. Larsen & Toubro and Bharti Airtel were among the top BSE gainers, while Infosys and Tech Mahindra led the losses.