Rahul earned Rs.4000 per month. From the last month his income increased by 8%. Due to rise in prices, his expenditures also increased by 12% and his savings decreased by 4%. Find his increased expenditure.
None of these
Therefore, expenditure : savings=12:4=3:1∴Expenditure=40004×3=Rs. 3000And saving=4000−3000=Rs.1000Now, increased expenditure=3000(112100)=Rs. 3360