Do not apply for personal loan unless it's the last option. Personal loan best case would be at 12/13%
Getting a house loan on your name would mean you need the house to be on your name. You could have your name and your mom's name on the house and you just pay the loan.
You could pay your mom and your mom could pay the loan. But pretty convinced that getting a loan for a salaried employee is far easier than your mom (assuming here). Also the rates would be different.
Do give SBI like banks a chance first. The worst when it comes to seamless but best in comes to charges and not fucking you over longer term.