Millionaire Mode

Combustion and Flame

Question 1 of 9

When sand is poured over some burning material, the fire goes off. This is because

  1. pouring the sand cools the material to a temperature below its ignition temperature
  2. supply of air is cut off
  3. sand is a bad conductor of heat
  4. All of the above

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