question_answer

Mr. Ram Niwas Singh spent 20% of his monthly income on food and 15% on children's education. 40% of the remaining, he spent on entertainment and transport together and 30% on the medical. He is left with an amount of Rs. 8775 after all these expenditures. What is Mr. Ram Niwas Singh's monthly income?

A) Rs.40000

B) Rs.35000

C) Rs.42000

D) Rs.38000

E) None of these