Here is my experience in procuring a loan of Rs. 10.5 lakhs. I had approached 4-5 banks.
Loans from Private banks: Private banks are consideing loan application only if the person applying for the loan or the sponsoror\guarantor is banking with the for more than 6 months (I checked with ICICI, HDFC, HSBC).
Loans for Nationalized Banks: Easy to get, but take a hell lor of paper work and and equally good number of visits to the bank. (I applied for SBI, Indian and Pubjab banks).
Best to go through the national banks, though there is some pain involved. They do not have even a flyer that lists all the documents you need for applying for the loan. And they come up with new documents every time you visit them. Ideally it should not take more than 25 days but in some cases it may take 2 months. If you are going for a higher loan amount then you need to submit the collateral (a property). The property is assessed by an independant eveluator and this will take time. Also, the property is referred to an advocate for legal openion and the report is sent to the bank directly. These two are comburesome tasks as the leagal expert will give you some nasty glitches with the property and you need to really work with the person.
I got my loan through Punjab national bank. Please try and apply with a bank \ branch where you personally know someone. This needs lot of push from you. I made atleast 25 visits to the bank, and sat endless hours, even after knowing the Deputy Manager.
Taking loan aganist FD: This is easiest way to get the loan and backs are very happy to clear this ASAP. But looks like CIC is not accepting loan aganist FD (called Demand Loan) any more. Please check this out. It is only accepting educational loans.
Once you take loan aganist FD you can break it but you will be as good as foreclosing your loan and you will be charged for this.