If a/b = 4/3, Then (3a + 2b) / (3a

Home » Aptitude » Number System » Question

If a/b = 4/3, Then (3a + 2b) / (3a - 2b) = ?

1. 6
2. 3
3. 5
4. -1

Correct Option: B

Dividing numerator as well as denominator by b, we get
Given Exp. = (3a + 2b) / (3a - 2b) = (3a/b + 2) / (3a/b - 2)
= [ (3 x 4) / 3 + 2 ] / [ (3 x 4)/3 - 2 ]
= (4 + 2) / (4 - 2)
= 3