The ............. exchange rate is the price of one unit of foreign currency in terms of domestic currency.

• Artifical

• Nominal

• Fixed

• Real

............ of an input is defined as the change in output per unit of change in the input when all other inputs are held constant.

• Marginal Product

• Production function

• Total product

• Average product

'Trade unions' is listed in the ..........list given in the Seventh Schedule of the Constitution of India.

• Union

• State

• Global

• Concurrent

........... writ is issued by a higher court (Higher Court or Supreme Court) when a lower court has considered a case going beyond its jurisdiction. 

• Habeas Corpus

• Mandamus

• Prohibition

• Quo Warranto

Arrest of ........... in 1930 led to angry demonstrations in streets of Peshawar.

• Abdul Ghaffar Khan

• Abul Kalam Azad

• Zakir Hussain

• Muzaffer Ahmed