Match List-I with List-II
List-I (Term) | List-II (Definition) |
---|---|
(A) Oligopoly | (IV) A market consisting of more than one (but few) sellers |
(B) Marginal Cost | (III) Change in total cost per unit of change in output |
(C) Duopoly | (II) A market with just two firms |
(D) Cost function | (I) For every level of output, it shows the minimum cost for the firm |
Match List-I with List-II
List-I | List-II |
---|---|
(A) Theory of Big Push | (III) Rosenstein Rodan |
(B) Theory of Unbalanced Growth | (II) Albert Hirschman |
(C) Division of Labour | (I) Adam Smith |
(D) Reserve Army of Labour | (IV) Karl Marx |
Match List-I with List-II
List-I | List-II |
---|---|
(A) Traditional Economic System | (II) Ancient type of economy |
(B) Command Economic System | (III) Large part of the economic system is controlled by centralized authority |
(C) Market Economic System | (IV) Similar to a free market |
(D) Mixed Economic System | (I) Dual Economy |
Find the unknown frequency if 24 is the median of the following frequency distribution:
\[\begin{array}{|c|c|c|c|c|c|} \hline \text{Class-interval} & 0-10 & 10-20 & 20-30 & 30-40 & 40-50 \\ \hline \text{Frequency} & 5 & 25 & 25 & \text{$p$} & 7 \\ \hline \end{array}\]
Two concentric circles are of radii $8\ \text{cm}$ and $5\ \text{cm}$. Find the length of the chord of the larger circle which touches (is tangent to) the smaller circle.