Reaching where china is today where the per capita income will be around 10k will be a success in my opinion at that point we will be the third largest economy and people will live rather lavish livestyles
I sorry what you just wrote is called "mungrilal ke haseen sapne".
lavish lifestyle Really ?
Do you think in a country whose population still struggles with 19th century issues like water,sanitation,nutrition,basic healthcare will all of a sudden become a prosperous country in 15-20 years.The kind of living standards that is prevalent over India can only be found in countries that form the bulk of the bottom 25% quartile.Therefore It would be a massive achievement even if we achieve a living standard anywhere closer to Mexico,Peru.
Becoming the 3rd largest economy is not an achievement especially when you have a continental size population. Being the elephant in the house is not an achievement when the rest of the competitors are pygmies. Ireland with the population of just 45 lakh can produce an economy of 500 billion USD which is bigger than Maharastra.
As for per capita income,According to Centre for Economics and Business Research,India will only manage to achieve a per capita income of $7,000 by 2035 and a GDP of just over 9 trillion.
Which means India will continue to remain below world average,almost 6 times poorer than China,2.5 times poorer than Turkey,Mexico and Vietnam.