The ratio of the ages of Ragul and Vicky is 3 : 6. The total of their ages is 2.7 decades. The proportion of their ages after 0.3 decades will be
[1 Decade = 10 years] Answers:
A) 4:7
B) 3:4
C) 4:5
D) 7:9
E) 3:6
Let,Ragul’s age = 34:7 and Vicky’s age = 64:7   Then 34:7 + 64:7 = 27   4:7 = 3   Ragul’s age = 9 years   and Vicky’s age = 18 years   Proportion of their ages after 3 is = (9 + 3) : (18 + 3)   = 12 : 21   = 4 : 7   4:7nswer : 4:7
<result>A</result>
The ratio of the ages of Ragul and Vicky is 3 : 6. The total of their ages is 2.7 decades. The proportion of their ages after 0.3 decades will be
[1 Decade = 10 years]