Science · Information Sources
निम्नलिखित में से कौन सा द्वितीयक सूचना स्रोत (Secondary Information Source) है?
- 1मानक (Standards)
- 2सार-पत्रिकाएं (Abstracting periodicals)✓
- 3सम्मेलन की कार्यवाहियां (Conference proceedings)
- 4पेटेंट (Patents)
सही उत्तर देखें
सार-पत्रिकाएं (Abstracting periodicals)
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 Science?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Information Sources?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Science · Information Sources