While congratulating Rekha Gupta on taking oath as chief minister of Delhi, PM Modi on Thursday said that she has risen from the grassroots and expressed confidence that she will work for the city`s development with full vigour, PTI reported.

A first-time BJP MLA, Gupta was sworn in on Thursday as the Delhi chief minister in a grand show of strength by the party which returned to power in the city after over 26 years.