Renuka, Oil rich countries have enuf wealth, but did u ever thought from where oil came..its not produced by them..its natural something they got as gift...and all those company listed they r not natural..they r created by Hindu leaders...what was the state of Baharin before 1940...a penny less state...before they found oil to be rich...so its no hardwork..take pakistan for ex...how many company in pakistan u can name of the status of likes of tata,birla?