2 3 10? 172
37 84 260? 5234
8 4 6 ? 52.5
56 ? 45 184
P, Q and R invested Rs.45, 000/-, Rs. 70, 000/- and Rs. 90,000/- respectively to start a business. At the end of two years, they earned a profit of Rs.1, 64,000/-. What will be Q’s share in the profit?
Mr. Morey 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.8, 775/- after all these expenditures. What is Mr. Morey’s monthly income?