Stocks in news: Apollo Hospitals, NSDL, Nykaa, Berger Paints, Suzlon Energy

Indian markets experienced a decline after failing to maintain Monday's momentum. Apollo Hospitals saw a significant profit increase in Q1. NSDL and Nykaa also reported profit growth. Berger Paints aims for a substantial turnover by 2030. CG Power partnered to expand in the US rail market. NMDC announced its Q1 net profit and revenue. Cochin Shipyard's net profit increased.