(A) Punjab
(C) KPK
(D) Balochistan
(B) Sindh
🧠 Explanation:
- Keti Bundar is a coastal town located in the Thatta District of Sindh province, Pakistan.
- It lies along the Arabian Sea and is known for its fishing industry and mangrove forests.
- The area faces environmental challenges such as rising sea levels and saltwater intrusion.
- It is not located in Punjab, KPK, or Balochistan — making Sindh the correct answer.