Q: 6 years ago the ratio of the ages of Kunal and Sagar was 6 :5. 4 years hence the ratio of their ages will be 11 : 10 what is sagar age at present
[LI.C.2007]
A
Answer:
A
Explanation:
Output:
let the ages of Kunal and Sagar 6 years ago be 6x and 5x years
then (6x+6)/(5x+6)=11/10=6x+10/5x-10=11/10
60x+100=55x+110
5x=100. x=2
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