**Democratic Government**

A democratic government is a form of government where power is vested in the people and exercised by them directly or through elected representatives. It allows citizens to participate in the decision-making process, protects individual rights and freedoms, and ensures equality and fairness. In a democratic government, leaders are chosen through free and fair elections, and the government is accountable to the people.

**Analyzing the Given Options**

Let's analyze each of the options to determine if they represent a democratic government:

A) Government headed by army generals in Myanmar:
In Myanmar, the military has historically held significant power and influence, often overshadowing the civilian government. The military has a long history of human rights abuses and has been accused of suppressing political opposition. This form of government, with military generals at the helm, does not align with the principles of a democratic government.

B) King as the nominal head of government in Nepal:
In Nepal, the monarchy was abolished in 2008, and the country transitioned to a federal democratic republic. While the king may still hold a ceremonial role, the real power lies with the elected representatives and the government. Nepal's current government structure aligns with democratic principles.

C) Government headed by the King in Saudi Arabia:
Saudi Arabia is an absolute monarchy, where the king holds ultimate power and authority. The government is not elected, and citizens have limited political participation and representation. Saudi Arabia's government structure does not fit the definition of a democratic government.

**Conclusion**

Based on the analysis, the only option that represents a democratic government is option B) where the king is the nominal head of government in Nepal. Option A) represents a military-led government, and option C) is an absolute monarchy. Therefore, the correct answer is B) the king is the nominal head of government in Nepal.

None of the above