Question : Select the most appropriate one-word substitution for the given group of words.
A form of government in which the supreme power is vested in the people and exercised by their elected agents under a free electoral system.

Option 1: Democracy

Option 2: Anarchy

Option 3: Monarchy

Option 4: Autocracy

Question : Grassroots democracy is related to

Option 1: devolution of powers

Option 2: decentralisation of powers

Option 3: Panchayati Raj System

Option 4: all of the above

Question : The SI (International System of Units) unit of length is______.

Option 1: metre

Option 2: centimetre

Option 3: millimetre

Option 4: kilometre

Question : If $\triangle ABC$ is right-angled at B, AB = 30 units and $\angle ACB=60°$, what is the value of AC?

Option 1: $20$ units

Option 2: $20\sqrt3$ units

Option 3: $40$ units

Option 4: $60$ units

Question : The seventh schedule of the Constitution of India deals with

Option 1: allocation of seats in the Council of States

Option 2: distribution of power between the Union and the States

Option 3: power and authority of the municipalities

Option 4: powers of the governor of the state