General Knowledge · General Knowledge
'प्रकाश का वेग' किस देश में आविष्कृत किया गया था?
- 1इंग्लैंड
- 2चीन
- 3फ्रांस
- 4डेनमार्क✓
सही उत्तर देखें
डेनमार्क
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for General Knowledge?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on General Knowledge?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in General Knowledge · General Knowledge