The National Institute of Open Schooling (NIOS) is one such open school that provides secondary and senior secondary education through distance learning mode. Students who have passed 8th standard are eligible for admission to the 10th standard, and those who have passed 10th standard or an equivalent examination are eligible for admission to the 12th standard.

NIOS offers a flexible learning schedule and allows students to study at their own pace. The curriculum is designed to be learner-centric, and students are provided with study materials, assignments, and online support to help them prepare for the exams. The exams are held twice a year, and students can appear for them in the examination center of their choice.

In summary, passing 10th and 12th from an open school is definitely a viable option for those who cannot attend traditional schools.