Millionaire Mode

Optics

Question 1 of 14

What is the speed of light in a vacuum?

  1. 3 x 10^8 m/s
  2. 2.99 x 10^8 m/s
  3. 1.86 x 10^8 m/s
  4. 4.25 x 10^8 m/s

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