Question : Who defined "Rent" as that portion or produce of the earth which is paid to the landlord for the use of original and indestructible power of the soil?

Option 1: Ricardo

Option 2: Marshall

Option 3: Keynes

Option 4: Pigou

Question : According to the Ministry of Power, Government of India, which is the largest energy source of India? (as of March 2023)

Option 1: Hydro power

Option 2: Tidal energy

Option 3: Coal

Option 4: Solar energy

Question : The President of India has the discretionary power to:

Option 1: Impose president's rule in a state

Option 2: Appoint the prime minister

Option 3: Appoint the chief election commissioner

Option 4: Declare financial emergency

Question : Dioptre is the unit of:

Option 1: power of a lens

Option 2: focal length of a lens

Option 3: light intensity

Option 4: sound intensity

Question : Who has the power to create All India Services?

Option 1: The Supreme Court

Option 2: The Parliament

Option 3: The Council of Ministers

Option 4: The Prime Minister