With plummeting stock prices and unimpressive earnings, BlackBerry / Research In Motion Ltd (NASDAQ:BBRY) (TSE:BB) is focusing its attention on a fast-growing segment in the second most populous mobile market in the world—young Indian professionals—The Wall Street Journal reports. The Q5, which recently launched in India, gives Indian consumers more affordable access to the smartphone made famous for its business appeal.The Q5 forms the bedrock of Blackberry / Research In Motion Ltd (NASDAQ:BBRY) (TSE:BB)’s new Indian strategy, BlackBerry India Managing Director Sunil Lalvani told the WSJ in a recent Q&A. BlackBerry trade-in program “The latest smartphone Q5 is targeted at the…