Millionaire Mode

Surface area of a cone - class-X

Question 1 of 76

The lateral surface area (in ${cm}^{2}$) of a cone with height $3$ cm and radius $4$ cm is:

  1. $62\cfrac{6}{7}$
  2. $52\cfrac{6}{7}$
  3. $31\cfrac{3}{7}$
  4. $15\cfrac{5}{7}$

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