Science · Communication Technology
भारत में 'डाक सूचकांक (पिन)' प्रणाली किस वर्ष शुरू की गई?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 11992
- 21982
- 31972✓
- 41962
सही उत्तर देखें
1972
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 Science?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Communication Technology MCQs →Want more practice questions on Communication Technology?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Science · Communication Technology