विश्व रक्तदाता दिवस हर वर्ष कब मनाया जाता है?|When is World Blood Donor Day observed every year?

✅ Correct Answer: C

14 June

📚 Learning Context: Current Affairs

General competitive examinations frequently test candidates on Current Affairs topics. Questions like "विश्व रक्तदाता दिवस हर वर्ष कब मनाया जाता है?|When..." are designed to verify factual recall and general awareness. Regular practice on similar MCQs ensures a higher accuracy rate. The correct option here is 14 June.