Millionaire Mode

Lens and Eye

Question 1 of 15

A spherical lens has a minimum of one curved surface. Which of the following spherical lens has two curved surfaces bulging in wards?

  1. Biconcave
  2. Planoconcave
  3. Plano convex
  4. Biconvex
  5. Convex

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