Hello,

You are only eligible if you have studied maths in your class 12th.

If you have maths as a subject in your arts stream,, then you can have an option to join Navy also.

But  you can not go for airforce.  For airforce there is different process.

But you can join  army, with arts stream.

You will be eligible only for Army after passing the SSB.

Hope this helps.

ThankYou!