Question 1
In a family, Navya : Mamta = 8:4 and Mamta : Amit = 3:1. The sum of their ages is 200. Find Mamta's age.
Let common ratio for Mamta be 12
Then Navya:Mamta:Amit = 24:12:4
Sum of ratios = 40
Each unit = 200 ÷ 40 = 5
Mamta's age = 12 × 5 = 60
Then Navya:Mamta:Amit = 24:12:4
Sum of ratios = 40
Each unit = 200 ÷ 40 = 5
Mamta's age = 12 × 5 = 60