Questions

Name the official language of Brazil?

The tendency of undisturbed objects to stay at rest or to keep moving with the same velocity is called

_____________ is a collection of data values of same types having a common name.

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriateoption. If a sentence is free from error, select 'No error'.

My sister-in-laws (1)/ who lives in Kolkata (2)/ have come to stay with us. (3)/ No Error (4)

A commodity market has a _________ structure, if there is one seller of the commodity, the commodity has no substitute, and entry into the industry by another firm is prevented.

If hiring an extra worker increases a factory's output from 1000 to 1200 units per day, but the factory has to reduce the price of its product from Rs. 25 to Rs. 24 per unit to sell the additional output, the marginal revenue product of the last worker is

"Residex Index" is associated with which of these?

Which of the following elements replaced eka-Aluminium in Mendeleev's Periodic table?