Q. What is the Upveda of  Samaveda called?
Answer: Gandhraveda
Notes:

Upveda refers to applied knowledge. They are traditional literatures which contain the subjects of certain technical works.
The Upveda of Samaveda is called the Gandhraveda.

This Question is Also Available in:

हिन्दी
Question Source: 📚This question has been sourced from GKToday's "40000+ GK / General Studies MCQs for SSC & State PCS Exams" App Exclusive Course in GKToday Android Application which provides more than 40K General Knowledge and General Studies questions with explanations asked in all Competitive Exams of India. Download the app here.
📌 Question Number: 66 in 4. Rig-Vedic Literature in the above course in App.