UK Universities & admissions - Eligibility & profile

Is it possible to study food science and technology or related courses in Germany or the UK for a Master's/Bachelor's?

What is the required twelfth grade percentage for admission in UK/Ireland?

What should I plan for since I do not have any work experience and I have a bachelor's degree in advertising and marketing in UK?

Is it possible to get a work visa or study visa for the UK, considering work visa is difficult to get there for a PhD?

Is a master's degree more suitable and cost-effective than a bachelor's degree for my situation in UK?

How can I build my profile to increase my chances of getting scholarships or assistantships in US or UK universities?

Will my GPA affect my chances of admission and scholarships for masters abroad in UK?

Is there any possibility for me to join a medicine program in Ireland, UK, or somewhere else after completing two years of medicine abroad?