​Which of the following methods can be used for liberalisation?​

Correct option is B

The correct answer is (B) ​Abolishing licensing requirement in most industries​.

• Abolishing licensing requirements in most industries is a method that can be used for liberalization: 

Explanation: 

• Liberalization is the process of removing government restrictions and controls on businesses.
•  Abolishing licensing requirements is one way to achieve this.
•  For example, in India, most industries are now exempt from needing a license, and instead only need to file an Industrial Entrepreneur Memorandum.