Millionaire Mode

Minerals and Rocks

Question 1 of 15

The elements in the earth’s crust are rarely found exclusively but are usually combined with other elements to make various substances, which are recognised as minerals but sometimes single element minerals are also found. Which of these is a single element mineral?

  1. Feldspar
  2. Olivine
  3. Mica
  4. Pyroxene
  5. Graphite

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000