If you have to correct your name, Date of birth, address etc inform you just log in to the website:
www.joinindianarmy.nic.in
This website will help you to correct your details in the application form.
You can also make a correction in your 10th mark sheet/certificate: Just follow the instruction given below.
Type CBSE in the Google search bar.
Then go for the 1st website. (Central Board of Secondary Education)
You will see two options:
Click for CBSE results
Click for CBSE Website
Go for the second option.
Come to the end of the page and click on “School Corner”
Then click on “CBSE Forum”
Then click on the 3rd option.” Fees for issues correction/document”
Download the forum.
Do correction in the forum.
And send this forum offline in the given address.
So you can correct your name in 10th marksheet or you can make the correction in Army forum.