These NCERT solutions of class 4 chapter 17 “Nandita in Mumbai” described in such a way, in which, this transition from junior to medium level of learning becomes smooth. This lesson plan is about Nandita, who went to Mumbai for her mother’s treatment, and she saw the difference between the culture of the city and the village. Going to crowded places, to board the bus, to look down from higher floors, to board a lift were the things that Nandita was afraid to do when she first came to Mumbai.