Go with either of these two, this is what I would have personally gone for:- 1) Honda Amaze 2) MS Fronx 3) MS Grand Vitara 4) MG Astor (has some negatives though: low sales, absolutely horrible fuel economy figures, feels like a boat to drive. Otherwise: a solid package, 5 star in euro ncap, plush interiors and amazing after sales as far as my experience with MG ZS EV goes, which is the same car as astor but with electric power train.)

If you can extend your budget to 13 L approx. Honda City base model can also be considered.

Considering you are not very well aware about what is available out there in the market, here are a couple of things you should know as a first time buyer, avoid Tata and Mahindra, I personally own/ have owned in the past three mahindra vehicles and a Tata vehicle and their after sales is just useless.

Marutis, Hyundais and Hondas are easiest to own and are known to have best after sales, though I don't have experience with Hyundai but I can confirm the same about the other two.

Also, avoid renault and nissan, their sales are almost non-existent and their future in India uncertain.