Multiple choice general knowledge history

Which state in India has the world's largest deposit of thorium?

  1. Karnataka

  2. Kerala

  3. Tamilnadu

  4. Assam

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Kerala has the world's largest deposit of thorium, found in the form of monazite sands along its coastline, particularly in the Kollam and Alappuzha districts. Monazite contains significant amounts of thorium oxide (8-10%). Option B (Kerala) is correct.