Questions

Who is the author of the book titled "Walking With The Comrades"?

Women's Doubles World Champions for 2015 announced by International Tennis Federation are

Which Mughal Emperor was deported to Rangoon by the British?

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 _____.