The population of Barisal is 50 percent of the population of Chittagong. The population of Barisal is what percent of the total population of Barisal and Chittagong?
সমাধান
সঠিক উত্তর: Option B
Population of Chittagong = 100
Population of Barisal = 50
Population of Barisal and Chittagong = 100 + 50 = 150
Thus,
Percentage of Population of Barisal against Population of Barisal and Chittagong = 50*100/150
= 331/3%