Raja spends 35% of his monthly income on household items, 20% of his monthly income on buying cloths, 5% of his monthly income on medicines and saves the remaining amount which is Rs. 15000. Find his monthly income.  Choose the correct choice from the following.
A) rs . 40000 B) rs . 36000 C) rs . 37500 D) rs . 45000 E) none of these

Rationale: savings 40 % - 15000 expenditure 60 % - 22500 total - 37500 answer : c
Answer: C