Question

The total population of villages A and B together is 75000. ‘y’% and (y+15)% of the population of village A and B are working professionals. The ratio between the population of village A and C is 9:10 respectively. If 70% of the population of village C are working professionals which is equal to 35000 and the total non working professionals population of village B and A together is 25500, then find out the value of ‘y’.

A 70
B 60
C 65
D 80
E 75
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