Subject
Quantitative Aptitude
Topic
Age
The ratio between the present age of A and B is 7:4. The ratio between the age of A and B four years ago is 2:1. What are the ratio age of A and B four years hence
The ratio between the present age of A and B is 7:4. The ratio between the age of A and B four years ago is 2:1. What are the ratio age of A and B four years hence
ক)
3:4খ)
3:5গ)
5:8ঘ)
8:5Explanation
According to condtion: 7x-4/4x-4 = 2/1 =>7x-4= 8x-8 x=8-4=4 Present age=7(4):4(4)=28:16 4 Years hence=32:20=8:5Related questions
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