Explanation:

A Universal Bank is a financial institution that offers a comprehensive suite of banking and financial services, encompassing retail banking, wholesale banking, and investment banking under one roof. This broad scope allows it to cater to diverse customer needs, from individuals to large corporations. Option (4) accurately captures this broad definition. Option (1) describes an international bank, which operates across borders but doesn't necessarily offer a universal range of services within each country. Option (2) focuses on financial inclusion, which is a goal or aspect of banking, but not the defining characteristic of a universal bank. Option (3) is too narrow, limiting the bank's services to a specific segment (universities), which is not what 'universal' implies in this context. Therefore, the most fitting definition is (4).