hi,

it seems you want to repeat 11th, see its fine and you would find no issue to apply for competitive exams like jee mains, neet or icar ug or any other course. however you must noted that you have 1 year academic gap in between your studies and in future you will be asked questions regarding the reason for year gap. nevertheless as long as your score of full academic is good and you have excellent professional skills you would face no issue to secure job in any of the field.

hope you understand.