defence exam Army Cadet College (ACC) Previous Year Papers Mock Quantitative Aptitude Algebra Linear Equation in 2 Variable
The ratio between the monthly income of husband and wife working in the IT sector is 9:8 and the ratio of their individual expenditure is 8 : 7. If they save Rupees 9000 at the end of the month, then the wife's monthly salary is:
1
81000
2
72000
3
63000
4
56000