Hello Shreyanshi

Maharashtra HSC / 12th Board Exam Results 2019 | Check MSBSHSE Official Website

Apply For Supplementary / Improvement Exam Time Table

After your results are declared online contact your college for the class improvement form. Fill it and submit it in college.

I think it will be releasing soon.

Improvement exam shall be held post April period in 2019. There are two chances one in july and then one in february. 

Improvemnt exams can be taken in succeeding year only after 12th and hence no such problem shall be faced. 

The forms are available 3 months prior to the exam on the official site or try contacting yojr principal

Students can appear fpr mor ethan one subject in which tbey have failed .