Analytical Question:
Sisters age is twice than that of the brother. If the brothers age is six, what is the sisters age after two years?
14 Yrs.

Answer:
sister=2*brother age
brother=6 years
sister=12(present age)
after 2years sisters's age=14years.
brother=6 years
sister=12(present age)
after 2years sisters's age=14years.