Vijay spends 40% of his monthly income on household items, 20% of his monthly income on buying cloths, 10% of his monthly income on medicines and saves the remaining amount which is Rs. 6000. Find his monthly income.  Pick one.
A) Rs. 40000	B) Rs. 20000	C) Rs. 50000	D) Rs. 45000	E) None of these
Savings 30% - 6000   Expenditure 70% - 14000   Total - 20000   Answer : Rs. 20000
<result>B</result>
Vijay spends 40% of his monthly income on household items, 20% of his monthly income on buying cloths, 10% of his monthly income on medicines and saves the remaining amount which is Rs. 6000. Find his monthly income.