India

Hi, Find below the link to Shiksha's best college predictor for EAMCET which will help you know about various colleges and streams that you may have a chance to fit in this year:
https://www.shiksha.com/b-tech/resources/ap-eamcet-college-predictor
Feel free to raise more queries. Wishing you all the best.

Yes, they take entrance test for B.Sc(Hons.) without qualifying you will not be eligible to get admission there. Good luck.

Andhra University College of Engineering- Autonomous (AUCE (A), Visakhapatnam. Jawaharlal Nehru Technological University (JNTU) College of Engineering, Kakinada. NBKR Institute of Science and Technology, Nellore. SV University College of Engineering, Tirupati. You can admission in one of these colleges. These are the best colleges for electronics and instrumentation.
Good luck.

There are over 9 Nursing colleges in Kolkata Offering 16 Courses. Check the list of all Nursing colleges/institutes in Kolkata listed on Shiksha. Get all information related to admissions, fees, courses, placements, reviews & more on Nursing colleges in Kolkata to help you decide which college you should be targeting for Nursing admissions in Kolkata at the link provided below. https://www.shiksha.com/nursing/colleges/colleges-kolkata.

https://www.payscale.com/research/IN/Employee=International-Business-Machines-(IBM)-corp./salary
Here you will get the details about salaries offered by IBM.

Yes, you can do genetic engineering with class 12th with PCM. You can apply to get admission in a college.
Good luck.

The best government colleges in India offering B.Sc in forensic science are:
Institute of Forensic Science, Nagpur-Maharashtra
Lok Nayak Jayaprakash Narayan National Institute of Criminology & Forensic Science, Delhi