Hi,
According to latest changes, you can change your details/particulars in 10th certificate within 3 years of passing out the exam. You can approach the Board and know the process and accordingly apply.
For any latest information you can visit the official website of GSEB.( www.gseb.org.in (http://www.gseb.org.in) )
Beyond this 3 period, you cant get your name changed and even the court intervention rarely helps.
So do it immediately.
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