Some laptop are mouse (I) + All mouse are keyboards (A) ⟹ Some laptops are keyboards (I) + No keyboard is a bus (E) ⟹ Some laptops are not buses (O) ⟹ [Probable conclusion] ⟹ Some laptops may be buses (I). All mouse are keyboards (A) + No keyboard is a bus (E) ⟹ No mouse is a bus (E) ⟹ Conversion ⟹ Some buses are not mouses (O). No bus is a pendrive (E) ⟹ Conversion ⟹ Some pendrives are not buses (O) ⟹ [Probable conclusion] ⟹ Some pendrives may be buses (I). By elimination method - By option 1 and 3, no +ve conclusion can be drawn between pendrive and buses. Hence it is eliminated. By option 4, there is no –ve conclusion. Hence it is eliminated. By option 2, the conclusion can be drawn. Hence answer is 2.
If the price elasticity of demand for apples is 3, then what will be the impact on total revenue if price increases?
A country is said to be in debt trap if
Suppose the following bilateral spot exchange rates are being quoted for the Danish krone (DKK), the US dollar (US$) and the euro (€):
US$/&...
For which preferences the income offer curve and the price offer curve are equal?
An indirect utility function
If factor cost is greater than Market price, then it means that:
From the following data, find National income.