Question
Find the distance traveled by a train moving at a speed
of 90 km/h, which takes 20% less time than a truck that covers 630 km at a speed of 70 km/h.Solution
Time taken by the truck = distance/speed = 630/70 = 9 hours Time taken by train = 80% of 9 = 7.2 hours Distance covered by train = 90×7.2 = 648 km Distance from A to B = 4320/2 = 2160 m = 2.16 km
Which of the following issues are the reasons behind the inflation in Indian Economy?
Which of the following situations will result after high growth?
Coefficient of elasticity of demand is negative. It means:
Which one of the following transactions will be considered as a transfer payment?
Price elasticity of demand of a horizontal demand curve is called:
If a 1 percent decrease in the price of a pound of squash results in a larger percentage decrease in the quantity supplied,
Which of the following statement best describe the role of a “deflator”?
An inferior good is one for which an increase in income causes a(n)
Which one statement is correct among the given below?
Due to which of the following reasons increase in absolute and per capita real GNP do not connote a higher level of economic development?
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