You'll save don't worry abt tht. Looking at your previous posts you've even asked for a one room PG accom. Assuming you want to live a "bare min" lifestyle you'll surely save.

Do one thing though - Qatarliving does provide a lot of solutions. Please do some research yourself and not ask basic questions. You state that you are a CA - research a bit prior to asking questions. Welcome to Qatar and wish you all the best.