See Vishal, you can visit this
https://tin.tin.nsdl.com/pan/index.html to check your PAN card status.
First, tell me where did you get this PAN number when you don't have your card. Go to the link and check the status of your card and your personal details to verify if the information is correct.
If you find that the details do not match and the number is issued in your name, simply apply for a new card without disclosing that you already have one. Don't worry; this will not have any negative impact on you. OK