Geography · Mineral Resources
What is the approximate percentage concentration of iron in high-grade magnetite ore as per standard textbook classifications?
- 180%
- 260%
- 370%✓
- 450%
Correct answer
70%
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 Geography?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Mineral Resources?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Geography · Mineral Resources