engineering recuitment NPCIL Plant Operator Mock Test Quantitative Aptitude Ratio and Proportion Compound Ratios
A and B have incomes in the ratio 27: 31. Each of them spends 10% on rent and 20% on shopping. Both of them save half of their income and total expenditure other than rent and shopping was 23200. Find the total income of B?
1
64000
2
61000
3
62000
4
63000