Answer : 3. "4"
Explanation :

Recently Global Firepower has released a ranking of the countries of the world on the basis of military capability. Among the most powerful armies in the world, America is at first place, Russia is at second place and China is at third place. India has been given fourth place in this ranking. 145 countries of the world have been included in this ranking. Neighboring country Pakistan is at 9th place. 60 factors assessing military capability have been included in this ranking.