Hii,

The last date of online application form submission and uploading of scanned images is on March 7, 2019. Its already closed for the online application of JEE Mains,2019. 

Hi, the last date of online application form submission and uploading of scanned images is on March 7, 2019. Its already closed for the online application of JEE Mains,2019. Since the exam is being held twice in a year, the last date was March 7. I hope this answer would give you some information about your query.

Cheers!

Good luck:)