The difference between the total population of City R and T is 30 000 The ratio of total population ...........

Quantitative Aptitude ( CCS) Data Table

Total Population in Five Cities = 15,00,000

Cities	Total Population(In Lakhs)	Rural : Urban	Male : Female	Literate : Illiterate	% of Graduate out of Literates
P	_	7:3	10:11	2:3	_
Q	4.15	_	7:3	_	45
R	_	8:5	_	7:4	_
S	5.25	_	11:4	_	65
T	_	11:9	_	2:3	_

The difference between the total population of City R and T is 30,000. The ratio of total population of City R and T is 44:41. Total % of Literate graduates of City R and T is 90%. If the % Literate graduates of City T is equalled to two times of Literate graduates of City R then what is the difference between the number of graduates from City R and City T?

13800

12600

14400

15800

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Explanation:

Explanation :
3/85 * x = 30000 => x = 850000
44/85*850000 = 440000 = City R Population
7/11*440000 = 280000
Number of graduates from City R = 30% of 280000 = 84000
41/85*85000 = 410000 = City T Population
2/5*410000 = 164000
Number of graduates from City T = 60% of 1,64,000 = 98400
Difference = 98400-84000 =14400