Start learning 50% faster. Sign in now
Gandhi Solar Park, 50 kilowatt park was inaugurated in New York city of United States of America by Narendra Modi in the presence of Bangladesh Prime Minister Sheikh Hasina and President of South Korea Moon-Jae.
A and B together can do a work in 6 days. If A can alone do the same work in 9 days, then in how many days B alone will do the same work?