Famous mathematician Shakuntala Devi was honoured with the Iong-overdue record tittle for 'fastest human computation' by Guinness World Records on July 30, 2020. She was honoured after four decades, when she multiplied two randomly selected 13-digit numbers, at imperial college London, UK, on June 18,1980, in just 28 seconds. She is popularly known as the 'Human Computer'. The RBI, founded on April 01, 1935, is the central bank of India, which is responsible for the issue and supply of Indian rupee and the regulation of Indian Banking system.