Dear Aspirant 

Definitely you will be able to appear for jee main and jee advanced. The only eligibility for appearing in jee main and advanced is that student passing class 12th in current year or those who have passed class 12th already. 

Good luck for your future :) 

Feel free to ask if you have any further queries. 

• You Must be an Indian citizen or NRIs, PIOs, OCIs & Foreign national candidates can also apply.
• The candidate must have passed 12th examinations from any recognized board or equivalent class with Physics and Mathematics as compulsory subjects and one of these : Chemistry /Biotechnology /Biology /Technical Vocational subject.
• The candidate must have scored minimum 75% marks (65% marks for reserved category candidates) in the qualifying examination or must be in top 20 percentile in class 12th examination conducted by respective boards for taking admission into IITs, NITs, and  CFTIs.