You have to show the immigration officer a return ticket whether you buy from India or abroad, its only a confirmation or commitment to exit the country before visa gets expired.
Also, very important you have to take the copy passport, visa & ticket to the airline office for getting OK Onboard Confirmation before the date of commencement of journey.
As per Qatar visit visa, even if you apply for 6 months they give visa for a month so the date of ticket should be within one month. If you plan to stay more than a month, go do the medical, extent your visa & go to airline office & have a date changed for the ticket (additional payment may be asked as per the case).
You have to show the immigration officer a return ticket whether you buy from India or abroad, its only a confirmation or commitment to exit the country before visa gets expired.
Also, very important you have to take the copy passport, visa & ticket to the airline office for getting OK Onboard Confirmation before the date of commencement of journey.
As per Qatar visit visa, even if you apply for 6 months they give visa for a month so the date of ticket should be within one month. If you plan to stay more than a month, go do the medical, extent your visa & go to airline office & have a date changed for the ticket (additional payment may be asked as per the case).