Which Article of the constitution of India deals with Cow slaughter Ban?

Which Article of the constitution of India deals with Cow slaughter Ban?
A) Article 48
B) Article 49
C) Article 49A
D) Article 48A
Answer: Article 48

Article 48 doesn't only include cows but it includes milch , draught cattles and calves.

The article.48 is classified under Directive Principles of State Policy (DPSP). which are guiding principles and not legally enforceable.