Hello Aspirant,

Don't worry because if you have to appear for class 10th Board examinations in this year then you can request a new copy of Admit card from your respective school authorities, they will provide you or if you have passed your class 10th and got your result then there is no need of that admit card because now anywhere if required, you will have to use your marksheet of class 10th.

I hope this information helps you.

Good Luck!!