Multiple choice technology databases The merger of Price Waterhouse and Coopers & Lybrand happened in 2010 1999 1998 1991 Reveal answer Fill a bubble to check yourself C Correct answer Explanation Price Waterhouse and Coopers & Lybrand merged in July 1998 to form PricewaterhouseCoopers, commonly known as PwC. The other options are incorrect because they represent years either long before or long after the historic merger actually took place.