Questions

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 appropriate option. If a sentence is free from error, select 'No error'.
I was shocked to hear (1)/ that her husband (2)/ died of an accident. (3)/ No Error (4)

For each perfectly competitive firm in the long run

__________ resources are those resources whose quantity is known.

_________ says that the marginal product of a factor input initially rises with its employment level. But after reaching a certain level of employment, it starts falling.

The unemployment created at certain times of the year, when the demand for goods and services are lower than normal, is _____.

Which of the following metals does NOT react with cold or hot water?

The hardest natural substance is

Which Mughal Emperor was deported to Rangoon by the British?