What is a Federation?

1. World largest watch have been started where it is?
Waltham
China
Makkah
None of the above

Ans: Makkah

2. What machine converts kinetic energy to electricity?
Convertor
Generator
Insulator
Windmill

Ans: Generator

3. What is a Federation?
A voluntary federation of autonomous states
An autonomous federation of voluntary states
Both option1 and option2
None of the above

Ans: A voluntary federation of autonomous states

4. A matter that has a definite volume but no fixed shape is called what?
Gas
Solid
Liquid
None of the above

Ans: Liquid