# What will be the Age of Jai?

The ratio between the present age of Ravi and Jai is 3:2. Ravi was 6 years older to Jai four years back, how old is Jai now?

- 6 years
- 12 years
- 18 years
- None of these

**Answer: (4) None of these
**The ratio between the present age of Ravi and Jai = 3:2

Let be the age of Jai is X years.

According to question,

(X + 6 – 4)/(X – 4) = 3/2 (by cross multiplication)

(X + 2)/X – 4 = 3/2

2X + 4 = 3X – 12

X = 16 **Ans.**

Hence, the age of Jai is **16 years.**