Cat 2015

Hello, I am a BBA-Finance graduate working in a IT Book -Keeping firm and working for CAT-2015,XAT-2015, I want to know that i have a pathetic Quantitative skills and Quantrelated reasoning and data interpretation questions, But i have a decent commandover language and general awareness areas .Can anyone advise me that, is itfeasible to opt for CAT if you have a relatively bad Quant and If anyone canalso advise about any institute who gives more weight age to language ratherthan Quantitative ability?