Questions

The famous tennis player Steffi Graf belongs to which among the following countries?

The change in the optimal quantity of a good when its price changes and the consumer’s income is adjusted so that she can just buy the bundle that she was buying before the price change is called?

If the ___________ firm has zero costs or only has fixed cost, the quantity supplied in equilibrium is given by the point where the marginal revenue is zero.

Which of the following is NOT a property of acids?

Contraction of heart is also known as

Which is NOT an example of organism that takes in whole food material and breaks it down inside its body?

The percentage of carbon in CO2 is

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'.

These kind of clothes (1)/ are rather expensive (2)/ for me to buy. (3)/ No Error (4)