The ratio of the income of A and B last year was 4: 3 respectively. The ratios of their individual incomes of the last year and the present year are 3: 4

The ratio of the income of A and B last year was 4: 3 respectively. The ratios of their individual incomes of the last year and the present year are 3: 4

The ratio of the income of A and B last year was 4: 3 respectively. The ratios 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 year is Rs. 12.06 lakhs, then the income of B last year was?

(a)          Rs. 3.05 lakhs

(b)          Rs. 3.25 lakhs

(c)           Rs. 3.55 lakhs

(d)          Rs. 4.05 lakhs

Sol:

quantitative aptitude
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