i have wrongly given my permanant adress in theneet application form.I havenot corrected it.Will it cause any problem during my admission?

Dear Wajed, NTA will not contact you through your postal address. All communication is.online through registered Email and phone number. So you needn't worry. If only the address can cost you your State Quota, it is a matter of concern. But if it is a matter of house no# or pincode or street details or district details, there is nothing to be worried about.