Can I improve my AI marks in the CBSE second board exam?
Not in the improvement category. CBSE's 2026 circulars allow a passed student to improve up to three subjects out of Science, Mathematics, Social Science and the languages, and Artificial Intelligence (417) is not one of them. A 417 paper was held in May 2026 for other categories such as compartment. CBSE has not yet said whether AI will be in the May 2027 sitting.
Is the CBSE second board exam compulsory?
No. The February main examination is compulsory for every Class 10 student, and the May examination is optional. It is open only to the categories CBSE lists: improvement in up to three main subjects, compartment, compartment with improvement, and students who passed because the sixth subject replaced a failed one. A student absent from three or more papers in February cannot sit in May.
When is the May board exam in 2027?
CBSE had not announced the 2027 second examination schedule when we checked on 6 November 2026. The 2027 main examinations run from 16 February to 9 March, with the AI paper on 24 February. In 2026 the second examination ran from 15 to 21 May, with AI on 20 May, so mid-May is a reasonable expectation, not a promise.
Are the practical marks in AI considered again in the second exam?
They are carried, not redone. CBSE's circular says there is no improvement of internal assessment because it is a yearlong exercise. In AI that covers all 50 practical marks: the file, the practical exam, the project and both vivas. Only the 50-mark theory paper is ever sat in a board examination.
Which marks count if a student writes a subject in both exams?
News coverage of the July 2026 results reported that the final marksheet carried the higher score in each subject taken twice. The circulars we read do not state the rule in those words. One written rule is clear: verification and re-evaluation can be requested on only one of the two answer books for a subject, chosen once.
Is the second exam paper easier or harder than the first?
CBSE sets both on the same syllabus and the same pattern. In AI, the May 2026 paper kept the frame of the February paper, with 21 questions, 15 answered and two hours, and changed the contexts: a cyber-attack case in February became an electric-vehicle battery case in May. Neither sitting is designed to be easier.
Can a student change from AI to IT for the second exam?
No. CBSE's rules for the second examination do not allow a change of subject from the first examination, apart from what the policy permits in Mathematics. No new names are added to the second list either, and student details cannot be corrected between the sittings.
My child failed Maths but passed AI. Do they have to sit in May?
Under the CBSE scheme the passed skill subject replaces the failed main subject, so the Class 10 result is a pass. The second examination lists improvement for students who passed by replacement, so the student may sit Mathematics in May to pass it in its own right. Whether that is worth it depends on how far short the February mark was.
Does the May exam happen at my own school?
Not necessarily. CBSE told schools in 2026 that second-examination centres would be fewer, so a student's centre might not be near home, and that an allotted centre would not be changed. Plan travel for May once the admit card arrives.
How do your classes help with the two-exam system?
For AI we treat the February paper as the only attempt: theory practised in the paper's shapes on Mondays, the practical half finished on Wednesdays, and timed morning mocks before 24 February, live at 9:00 PM IST or one to one. If a main subject is heading for May, we tell you early. The first class is a free demo.
