Finance Minister Arun Jaitley has said that India has potential to be among top three economies of the world in coming decades. <br />''<br />''<br />''<span style="color: #222222;">The Minister said this while inaugurating the new office of the Competition Commission of India in New Delhi yesterday. He said, other economies in the world is growing at a much lesser rate while the size of India's economy is enlarging.</span><br />