Hello Ashis,

Your NDA training is completely free as all the costs are borne by MoD(GoI). You only have to cater to your basic necessity and pocket money which is mentioned in the NDA Booklet. For example, last year, Pocket Money was fixed@ Rs 2500/- per month for 04 months (Balance amount will be paid in the last month of the Spring/Autumn Term i.e in the month of May/November. Combining all, the initial deposit amount for B Tech cadets was Rs 62997.

In order to get a better idea, you can visit this link: http://joinindianarmy.nic.in/writereaddata/Portal/Images/pdf/J_I_NDA_140_COURSE.pdf

Hope this helps you out, do reach out if you have more queries, best wishes for your future.