The ratio of the present age of Kaviya and Lakshmi is 6:7, the ratio of their ages after 8yrs would be 8:9, What is Kaviya’s present age?
Solution
Correct Answer: Option B
6x+8/7x+8 = 8/9
54x+72 = 56x+64
2x = 8
x = 4
K=6*4 = 24yrs
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