Solution:For financial inclusion, 1.50 crore accounts were opened on the inauguration day under the 'Pradhan Mantri Jan Dhan Yojana. It was launched nationwide on 28th August, 2014. Between 23rd August and 29th August 2014, 18096130 accounts were opened.Thus, the world record for opening the most bank accounts in 1 week was recorded in the Guinness Book. Under this scheme, there was a target of opening 7.5 crore accounts by 26th January 2015, but it surpassed the target by opening 11.50 crore accounts by January 7, 2015. As of February, 2023, more than 481,210,109 crore account have been opened.