Answer:
The place of the given countries on the economic continuum are:
China - Slightly on the market side
About 60% of the economy is based on private sectors, where producers and consumers make key decisions. 40% is based on state-run industries.
India - More on the market side as compared to China
India has allowed its markets to open up to private sector, attracting domestic and foreign businesses.
Japan - Most towards the market side
It is mainly market driven. The supply and demand determines what and how much of a product will be produced. Very few industries are government controlled.
North Korea - Most towards the Command side
The majority of all economic activities are run by the government. It is considered one of the most command economies in the world.
