Hello,

You can modify the basic details in the candidate login portal. Go to https://ssc.nic.in/ and login using your credentials. Then click on 'Modify Registration' and click in 'edit'. You can now change/correct the basic details in that you can also correct the class 10th details such as class 10th roll number and year of passing and click on 'save' to save the details. You can modify your basic details twice but this change might not be applicable to the already submitted applications. There is no correction window for SSC CGL and SSC MTS so you cannot correct the details filled in the application form. If the details are incorrect then you will not be eligible for further stage of selection.