The ratio of the incomes of A and B last year was 4 : 3, respectively. The ratio of their individual incomes of the last year and the present year are 3 : 4 and 5 : 6, respectively. If their total income for the present is Rs 8.04 lakhs, then the income of B last year was ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 ie Rs 2.7 lakh.
A : B or A : B
4 : 3 60 : 45
(4/3) × 4 : (6/5) × 3
80 : 54
+134 →0.06 → 8.04
Income of B last year = 45 × 0.06
= 2.7 lakh