NIOS 12 th

No, you will not be allowed to write the NIOS 12th exam without the admit card. Students must carry the NIOS 12th hall ticket to appear for the NIOS 12th board exam. 

NIOS board is strictly against the practise of using any unfair means during the examinations. The board is actively working to prevent and discourage any malpractice during board examinations every year. So, you are advised to go through the NIOS 12th syllabus and solve as many previous years question papers and sample papers to avoid cheating during the NIOS board exams.

NIOS is Recognized and Equivalent board to any other State board so it won't affect the admissions. IGNOU accepts JEE Mains rank which is necessary for admission to B.Tech Civil Engineering or any other stream. Complete the online counselling process of JEE Mains and proceed for admissions if you get allotment in the college.

Yes you are eligible for the admission to any undergraduate courses including B Pharma after completing your class 12 with Science stream through NIOS . But 50% or above marks in the board exam are mandatory 

The link for all scholarships is available on the National Scholarship Portal (NSP). Under this Central Sector Scheme of Scholarships for College and University Students, support is currently provided to top meritorious students who pursue higher education. INSPIRE Scholarship by Department of Science and Technology is aimed towards students excelling in science. States also have their own merit-based scholarships. For it as exact eligibility norms and application guidelines may differ from one scholarship to other so students should check on official scholarship portals or government website through the links provided.

There is no restriction is appearing exam in JEE Mains & advance exam. even without math you have career options in the paramedical courses in health sector. like you can go with pharmacy, medical labaratory technology. radiology. vast area there. you don't need to do math for these courses.