Question
Which of the following is/are the benefit of a stable
population?      I.       Less pressure on natural resources    II.       More opportunities for economic development   III.       Better quality of life for all  IV.       Equitable distribution of wealthSolution
A stable population can have a number of benefits, including less pressure on natural resources, more opportunities for economic development, and a better quality of life for all.
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Statement I: It takes the boat thrice as much time to row up than as to row down the same distance in ...
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A boat goes 200 km downstream in 50 hours, and 90 km upstream in 30 hours. The speed of the stream is
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