Q. Which vitamin helps in the clotting of blood?
Answer: Vitamin K
Notes: Vitamin K helps in the clotting of blood preventing excessive leakage of blood. 
Extra info: Its name is derived from German which means Koagulationsvitamin.

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: 71 in 31. Human Body - Blood, Circulation and Immune System in the above course in App.