21). The Circle of illumination divides Earth into two hemispheres known as :
A). East and West |
B). North and South |
C). Day and Night |
D). Summer and Winter |
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22). Which one among the following States does not form part of the Narmada basin ?
A). Madhya Pradesh |
B). Gujarat |
C). Rajasthan |
D). Maharashtra |
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23). Which one among the following is the correct sequence of the rivers from north to south ?
A). Damodar-Brahmani-Mahanadi-Tungabhadra |
B). Damodar-Mahanadi-Brahmani-Tungabhadra |
C). Brahmani-Tungabhadra-DamodarMahanadi |
D). Damodar-Brahmani-Tungabhadra-Mahanadi |
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24). Which one among the following is a sea without having a coastline ?
A). North sea |
B). Sargasso sea |
C). Baltic sea |
D). Bering sea |
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25). The production function of a firm Will change whenever :
A). input price changes |
B). the firm employs more of any input |
C). the firm increases its level of output |
D). the relevant technology changes |
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26). If the average total cost is declining then :
A). the marginal cost must be less than the average total cost |
B). total cost must be constant |
C). the average fixed cost curve must be above the average variable cost curve |
D). the marginal cost must be greater than the average total cost |
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27). In a perfectly competitive economy production and consumption will both be Pareto optimal, if the economy operates at a point where :
A). there is general equilibrium |
B). output levels are below equilibrium |
C). output levels are above equilibrium |
D). consumption is less than output |
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28). The average fixed cost curve will always
A). a rectangular hyperbola |
B). a downward sloping convex to the origin curve |
C). a downward sloping straight line |
D). a U-shaped curve |
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29). The income elasticity of demand for inferior goods is:
A). less than one |
B). less than zero |
C). equal to one |
D). greater than one |
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30). The main functioning of the banking system is to :
A). accept deposits and provide credit |
B). accept deposits and subsidies |
C). provide credit and subsidies |
D). accept deposits, provide credit and subsidies |
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