What are some causes of a sore and red tongue? A: Several things may cause a sore tongue including trauma such as biting or burning the tongue, smoking cigarettes, or having a canker sore on the tongue, ac... Full Answer >
Lower middle class. In developed nations across the world, the lower middle class is a sub-division of the greater middle class. Universally the term refers to the group of middle class households or individuals who have not attained the status of the upper middle class associated with the higher realms of the middle class, hence the name. Contents.
How is an upper-middle class and a lower-middle class defined in India? What income is considered as upper middle class in India and what is the percentage of this class in India? How are the different family classes starting from low, middle, upper middle, rich and super rich classified in India based on the income as o...