India

Yes, you can.
https://www.shiksha.com/mba/course/post-graduate-diploma-in-instructional-design-pgdid-symbiosis-centre-for-distance-learning-Agra-205424

No, you do not have to fill a separate application form. Mention these details in the same application form which you procured to apply. For detailed admission programme please refer to the link provided below:
https://www.shiksha.com/university/g-b-pant-university-of-agriculture-and-technology-gbpuat-Uttarakhand-other-1276/admission#admission.

Please refer to the link provided below for a detailed list of different colleges in Delhi-NCR which offer bio technology courses. There are over 25 colleges to choose form. You can select a college of your choice using the filters on the web page.
https://www.shiksha.com/science/colleges/biotechnology-colleges-Delhi-ncr.

Top 5 colleges in Gujarat for doing M.Sc. In statistics are mentioned below:
1) St Xavier's College, Ahmedabad
2) Gujarat Arts And Science College, Ahmedabad
3) MG Science Institute, Ahmedabad
4) Indus University, Ahmedabad
5) Maharaja Sayajirao University Of Baroda - [MSU], Baroda
Regards.

Following are the top colleges for PG in aerospace engineering :
Indian Institute of Science
Indian Institute of Technology, Mumbai
Indian Institute of Technology, Kharagpur
Indian Institute of Technology, Madras
Defense Institute of Advanced Technology
* You need to appear for GATE examination to get into the top college for PG in aerospace.

Bangalore or Mangalore colleges are suitable for completing MCA and also best facilities are there.

Apply for Punjab University CET (PG):
Punjab University Chandigarh conducts PU-CET (P.G.) for admission to the following post graduate courses of study.
Eligibility for Punjab University CET PG 2018:-
Only the candidates who have passed or are appearing in the qualifying Bachelor's degree examination for a particular course are eligible for Punjab University CET (PG).
Regards.

Hello!
All the top-ranked and reputed B-Schools are known for providing 100% placements. However, to bag a good placement offer, a candidate has to himself/herself build a suitable profile and perform really well in the interview rounds.
https://www.shiksha.com/mba/ranking/top-mba-colleges-in-india/2-2-0-0-0
Kindly visit this link to know about all the top-ranked B-Schools in India.