Solution:Estate duty is a tax on the total market value of a person's assets at the date of his or her death.Excise duty, an indirect tax levied on goods produced within a country.
Under Gift Tax, any gifts received exceeding Rs 50,000 in a financial year is added to the person's "income from other sources" and taxed according to the income tax slab.
A sales tax is a consumption tax imposed by the government on the sale of goods and services