Hi Vivek,

Once you get entred into the national defence academy you only have to pay a amount of around 50000-70000/- for 3 years.

This is like a caution money. Around 30% of it is refundable too.

This money is deposited only for a candidate’s bearing like for their  cloths/stationary items/daily requirements/mess fees/hostel fees;etc, including all together.

Also, in return the candidates get a good amount of stipend each month.

So, overall this money is going to be used on you and your needs.

Good luck.