Hello aspirant,
Nonattending schools or dummy schools where students are admitted the same way as regular students but don't have to attend regular school so they can focus more on exam preparations.
However, the government declared it compulsory for all students to have 75% attendance if they want to appear in the final exam. You can look for many private and government schools which do not make it compulsory to daily attend the schools in your closer area.
For further queries, you may go through the below link: https://school.careers360.com/boards/cbse/cbse-class-12-preparation-tips
Thank you
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