Rangpur is the name of a place in Bangladesh, which is a country in South Asia. It is a city in the northern part of Bangladesh and it is known for its sweet and juicy oranges that are called "Rangpur Limes" because they look like limes but taste like oranges. These oranges are used to make juices, jams and other food items.
Gujarat is a state in western India, which is also in South Asia. It is famous for its beautiful beaches, historic temples, and delicious food. People in Gujarat eat a lot of vegetarian food and their diet is based on lentils, vegetables, and grains. One of the most famous dishes from Gujarat is called dhokla, which is made with ground rice and chickpeas.
So, to summarize, Rangpur is a place in Bangladesh known for its special oranges called "Rangpur Limes" and Gujarat is a state in India known for its vegetarian cuisine and famous dish called dhokla.