In India which of the following is a Gandhian principle of Directive Principles of State Policy?

Correct option is B

To organize village panchayats(Article 40) is a Gandhian principle that is included in the Directive Principles of State Policy in India.
This reflects Gandhi's vision of Panchayati Raj, a decentralized form of government where each village is responsible for its own affairs.
To Secure Uniform Civil Code: Article 44 of the Indian Constitution.
To Provide Equal Pay for Equal Work: Article 39(d) of the Indian Constitution.
To separate judiciary from executive: Article 50 of the Indian Constitution.
Gandhian principles are enshrined in these articles given below:
Article 40: To organize village panchayats and endow them with necessary powers.
Article 43: To promote cottage industries on an individual and cooperative basis.
Article 43B: To promote functioning of cooperative societies.
Article 46: To promote educational and economic interests of SCs, STs and other weaker sections.
Article 47: To prohibit the consumption of intoxicating drinks and drugs.
Article 48: To prohibit the slaughter of cows, calves and other milch and draught cattle and to improve their breeds.