The Lost Tribe Hostel. Here you have rooms and dormitories available at a fairly cheap rate. The place is frequented by foreigners and thus remains quite lively.
HAPPY PANDA HOSTEL!! It's the best, I ensure you'll have a good time. And I say this from a personal experience. Here's the link Https://www.hostelworld.com/hosteldetails.php/Happy-Panda-Hostel-Arambol/Goa/269088?dateFrom=2019-10-21&dateTo=2019-10-24&number_of_guests=2
Hi Sachin, You can try the Bucket list Goa Hostel....you will find mixed crowd there- Indians + Foreign solo travellers It costs around 200 rs. night. You can Google the pics for reference. Zostel is currently only in South Goa. Cheers,
Pravin Malik
Solo Travel Blogger at www.pravinmalik.com