There are people with salary of 10% of 13600 or even 5% of 13600.00 QAR. There are a lot of people who make 136000.00 per month.

They all live but the definition of "decent' life is different from person to person. So nobody other than you can decide on whether or not 13600.00 is OK or not.

By the way, this 13600.00 QAR is monthly or annually?