Science · Information Sources and Services
निम्नलिखित में से किसे मूल्य-वर्धित सूचना सेवाओं (value-added information services) के रूप में वर्गीकृत किया गया है? (i) एग्रीगेटर सेवा (ii) रेफरल सेवा (iii) दस्तावेज़ वितरण सेवा (iv) अनुसंधान रिपोर्ट / बाजार सर्वेक्षण रिपोर्ट
- 1(i) और (iv)✓
- 2(ii) और (iii)
- 3(ii) और (iv)
- 4(i) और (iii)
सही उत्तर देखें
(i) और (iv)
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 and Services?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Science · Information Sources and Services