Can i use gel pen

yes you can use gel pen.

Thank you for the reply

I got this message from IPCC.What should I do now? Dear Student This has reference to your application for admission to the Intermediate (IPC) Examination, MAY 2015. On Checking of your application it was found that your photograph on the application was not available or either detached from the application form. Since, your photograph is not available in the application form, the admit card also will not have your photograph. Therefore, you are advised to get your photograph attested by a member of the Institute on his letter head, indicating inter alia the Name, Registration Number, Exam, Month And Year Of Exam, Roll No, Medium, Group, Centre And Postal Address and carry the same to the examination centre, in duplicate, as proof of your identity. You will be required to hand over the original of the said attested letter to the examination centre, while retaining one copy of the same, for your own record. With Best Wishes Intermediate(IPC)