All replies are wrong. It is for the sake of bordering they say it is QR. 10K but just imagine your salary is 10K and your house is 5,500 and you have a car loan for 3000 and your remaining salary would be 1,500. This is the place the officers look at. So take care your expenditure also, not only the salary. Even if your salary is close to 10K you might get family visa provided your burdens are not greater than what you earn.