General Science · Inventions and Discoveries
जीन लॉरेंट पामर ने आधुनिक माइक्रोमीटर का पेटेंट किस वर्ष कराया था?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 11714
- 21892
- 31636
- 41848✓
सही उत्तर देखें
1848
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!
Online Test Series
Start Free Mock Test →Preparing for General Science?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Inventions and Discoveries MCQs →Want more practice questions on Inventions and Discoveries?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in General Science · Inventions and Discoveries