Q6.When currency becomes less valuable for the Rest of the world, it is called
Answer : Option BExplaination / Solution:
Currency's value goes up (or down) if the demand for it goes up more (or less) than the supply does. In the short run this can happen unpredictably for a variety of reasons, having to do with trade flows,speculation, or other factors in the international capital market.
Q7.A PPC is downward sloping and____________ to the origin. Choose the correct option.
Answer : Option AExplaination / Solution:
PPFs are normally drawn as bulging upwards or outwards from the origin ("concave" when viewed from the origin), but they can be represented as bulging downward (inwards) or linear (straight), depending on a number of assumptions. A PPF illustrates several economic concepts, such as scarcity of resources, opportunity cost, productive efficiency, allocative efficiency, and economies of scale.