Hello there,

If you've mistakenly filled any wrong detail in your SSC CGL application, you can correct it when the correction window gets open. SSC CGL Tier 1 exam application correction window will be open from 10 August to 11 August. As per SSC Guidelines, a candidate can only correct his\her form twice not more than that. For First-Time correction, candidate has to pay an amount of 250 INR and for the second time correction the payable amount is 500 INR.

I hope this information will be useful to you.

GOOD LUCK!