Can I improve my Class X marks after 12 years?

[Virender]

I want to know that the marks scored in class 10 examination of CBSE are not satisfactory
the total percentage comes to 37%. Can it be possible to improve all the marks after a gap of 12 years....

Today, Can I improve my previously scored percentage of Class 10.

I am please be directed because today I am Postgraduate and these marks sometimes
makes me un-secure before I face any Interview.

[counselor]

I want to know that the marks scored in class 10 examination of CBSE are not satisfactory
the total percentage comes to 37%. Can it be possible to improve all the marks after a gap of 12 years....

Today, Can I improve my previously scored percentage of Class 10.

I am please be directed because today I am Postgraduate and these marks sometimes
makes me un-secure before I face any Interview.

Virender, If you are eyeing on "Improvement Exam" conducted by CBSE, then you can't because It can only be taken in the succeeding year of passing the board examinations. But you can complete your Class 10 again through NIOS Board, http://online.nios.ac.in/niosreg12/premain1.asp