Hello.,

When you fail in a exam it is called arrear. Giving exams again after your supplementary is called arrear exams. It will not be good for you if you don't clear your backlogs or arrears as soon as possible or in just second attempt.

Hope that helps you.

Thank you.

hi,

arrear exam means of backlog paper exams or supplementary exams. during the course curriculum of semester wise or yearly exams if a students failed to clear any or more paper, the candidates need to appear in the supplementary exam to clear it. others wise it would have an obstacle to get the completed course certificate in bachelors on in post graduate.

hope you may understand.