Question
In which of the following year, the ratio of unit
consumption to the no. of consumers is maximum? The graph suggests the no. of consumers and usage of water of units in five years. Read the graph and answer the question. Total number of consumers are given in (thousand) and usage of water is given in (lacs).Solution
It is clear from the graph that unit consumption is highest in 2017 while consumers-electricity units difference is maximum as well. Hence, Ratio of unit consumption to the number of consumers is maximum in 2017.
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