📊 Geography
Q. Which spacecraft first visited Mercury?
  • (A) Mariner 10
  • (B) Voyager 1
  • (C) Messenger
  • (D) Pioneer 11
✅ Correct Answer: (A) Mariner 10

Explanation: Mariner 10 was the first spacecraft to fly by Mercury in 1974-75.

Explanation by: Mr. Dubey
Mariner 10 was the first spacecraft to fly by Mercury in 1974-75.

💬 Discussion

📊 Question Analytics

👁️
69
Total Visits
📽️
11 mo ago
Published
🎖️
Mr. Dubey
Publisher
📈
87%
Success Rate