Meena's age is three times the sum of the ages of her two children. After four years her age will be twice the sum of the ages of her two children. What is her present age?
A30
B32
C36
D38
Answer:
C. 36
Read Explanation:
Let the present sum of her children’s age be S.
Meena's present age = 3S
3S + 4= 2(S + 8)
3S + 4 = 2S + 16
S = 12
Meena's present age = 3 x 12 = 36 years