The country's largest private sector lender - HDFC Bank - on Saturday reported net profit of Rs 10,342 crore in quarter ended December 2021, marking an increase of 18 per cent from the same period last year. The jump in profit was aided by sharply lower provisioning for bad loans during the quarter. Its provisions for contingencies declined 24 per cent sequentially to Rs 2,993.98 crore versus Rs 3,924.66 crore in September quarter, its earnings release showed.