R u sure because you can see other comments I m totally messed up about thinking about it 

Hello Yashika,Yes.If there is no chance for you to get any of the original photo identity cards then take the photo copy of the Aadhar card.Just take all the possible photo identity cards which you have along with this balck and white Aadhar card as well.Generally the examination board tends to allow students even without them.But be on the safer side and take everything which ever you have.And if you have the xerox of the Aadhar card you can download the Aadhar card from internet and print a color photocopy of it and you can use it.

Yashika,Just download the E-Aadhar card if you have the Aadhar number with you and as mentioned in the official rule E-Aadhar card is perfectly allowed to use.Dont get panic by any other comments and just do this.

I can't download it because of phone no. Issue I have applied for the req. To change the linked no. With adhar bit it's not done  yet