Nepal

You must appear for the engineering entrance examinations and must get marks above the cut-off then only you will be able to get admissions in CSE stream.

B.Sc. IT: Admission Process
Most institutes offering the course admit students based on their performance in a relevant entrance test, followed by a round of Personal Interview. Some institutes conduct their own entrance tests for offering admission. Admission process generally varies across colleges

Dear Pravez,
Please kindly share your details with us, our counselors will get in touch with you soon. For further details, visit our website: https://www.google.com/url?q=https://www.isbmuniversity.edu.in/masters-in-business-administration-mba.php&sa=D&sntz=1&usg=AFQjCNFtA_inLiZatLE8TeObthHMwVR1og.

How to Get Admission in Master of Science [M.Sc] (Agriculture)
The admission to the program is based on performance in the Entrance Examination and the academic record of the student in graduation.
Some of the Entrance Exams for M.sc in Agriculture is as follows:
AGRICET: Acharya N.G. Ranga Agricultura

Yes, you can very well join IIM if you qualify CAT exam. Check out Employment newspaper and sites and apply for CAT exam at the earliest. Start preparing for the exam as it requires lot of hard work and sincere approach.

In India you can prefer BITS, Pilani, VIT-Vellore, SRM KTR campus or Amrita University. You can check their details on their website.

Please refer to the link provided below for details regarding the validity of degrees offered by Uttarakhand Open University. The letter clearly states that Uttarakhand Open University is empowered to award degrees which are valid and recognized by the UGC.
http://uou.ac.in/sites/default/files/book/2

No, YMCA is not affiliated to Nepal University.