Presently India is underestimated...
Economy...india is 4th largest economy...GDP-PPP wise
World Bank (2008)
World........................................69,697,646,000,000$
BRIC.........................................15,556,786,000,000$
1 United States .............................14,204,322,000,000$
European union ...........................10,899,815,000,000$
2 People's Republic of China ..............7,903,235,000,000$
3 Japan ........................................... 4,354,550,000,000$
4 India............................................3,388,473,000,000$
5 Germany........................................2,925,220,000,000$
6 Russia.............................................2,288,446,000,000$
7 United Kingdom...............................2,176,263,000,000$
8 France............................................2,112,426,000,000$
9 Brazil..............................................1,976,632,000,000$
10 Italy................................................1,840,902,000,000$
military wise
No. of active soldier(india overtake america if paramilitary are included)
1 People's Republic of China..............................2,255,000
2 United States................................................1,473,900
3 India.............................................................1,325,000
4 North Korea..................................................1,106,000
5 Russia ..........................................................1,037,000
6 South Korea.....................................................687,000
7 Pakistan...........................................................619,000
8 Iran..................................................................545,000
9 Turkey..............................................................514,000
10 Vietnam............................................................484,000
From 20 years from now Eastern world (espcially chindia=china+india) influence will increse on western world (USA & EU)