Hello Candidate,
The Plus One Year is basically known as class 11th or if you are studying in Junior College then it's referred as 1st year.
Considering the basic passing criteria for Plus One Year, the minimum percentage of marks which you need to secure in order to get promoted to the next class is around 40% or 33% in some colleges. So it's best that you secure these minimum number off marks otherwise you might get Demoted or suffer a Backlog.
Have a Good Day.
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