You don't need to worry at all dear.
This is because NTSE has its examination centre in all the states.
So , now that you are from Madhya Pradesh, you don't need to worry as NTSE has its examination centre in Madhya Pradesh as well.
Examination centre in Madhya Pradesh is:-
KV No 1, Opp Central India Flour Mill, Hoshangabad Road, Bhopa,Madhya Pradesh
For detailed information go through our page for which link is provided below