Finance Minister Arun Jaitley on Saturday said India is expected to become the third largest economy in the world by 2030 with GDP touching USD 10 trillion, helped by consumption and investment growth. Currently, the size of the Indian economy is about USD 2.9 trillion, he said while addressing students of the Shri Ram College of Commerce in New Delhi. “We keep oscillating between fifth and the sixth largest economy, depending on the dollar rate. As we look at the years ahead, we would be USD 5 trillion by 2024 and USD 10 trillion by 2030 or 2031. “That’s when we will be amongst first three – US, China and India and then of course, we would in the rat race of the big three wanting to catch up with much mightier competitors. So the sheer size and opportunities is going to expand,” he said. Jaitley, himself an alumnus of the college, said the 2011 Census showed that 21.9 per cent of India’s population lived below the poverty line (BPL) and with the present rate of growth, this might have further reduced to 17 per cent today. It should shrink to 15 per cent by 2021 and further down to single digits by 2024-25, he said. At the same time, the middle class population would increase to 44 per cent from 29 per cent in 2015, he said citing a study.