A) 9 yrs, 3 yrs
B) 6 yrs, 2 yrs
C) 8 yrs, 3 yrs
D) 12 yrs, 4 yrs
Correct Answer: B
Solution :
Let the present age of brother is \[x\] & sister is \[y\] \[\frac{x}{y}=\frac{3}{1}\]????????.. (i) \[x\] Solving eq. (i) & (ii) \[\frac{x+6}{y+6}=\frac{3}{2}\].............. (ii) We get \[x=6\] years, \[y=2\] yearsYou need to login to perform this action.
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