NIOS 12 th

Hello Nitin, Top 20 percentile is calculated by checking if you scored more than 80% of the students who took the exam. You can check with your school and NIOS directly.

Please check for your eligibility to apply for a general nursing course from the criteria mentioned below:
Eligibility for Diploma in GNM Course:
1) Successful qualification of class XII from a recognised educational Board
2) Preferably, Science subjects as the main subjects of study at the 10+2 level
3) Minimum aggregate score of 45% (40% for SC/ST/OBC candidates)
Regards.

Yes, you are eligible for admission in St. Xaviers, Ranchi for BA English. Minimum eligibility to pursue this course is that candidate should have cleared class 12 exams with Mandatory Subject : English. Admissions are based on marks obtained in 10+2. Interested candidates can apply online or offline with required information. Regards.

See, college can only provide you a platform now it's up to you that how you perform on the platform and what you learn from there. There are many non- IITian students who are better placed then some of the IITians. So, it's up to you that what you learn and implement it.

No, NIOS does not provide computer Science engineering or IT, check out the link below for the list of programmes offered by NIOS
http://www.nios.ac.in/.