Millionaire Mode

Rockets - class-XI

Question 1 of 13

The formula for critical velocity is :

  1. $\sqrt {2R g}$
  2. $\dfrac{R}{g}$
  3. $\dfrac{3R}{2g}$
  4. $\sqrt {R g}$

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