Question

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? ​

Answer 1

Answer:

45000

Step-by-step explanation:

let Mr. Ram has the salary of 100 rs

so he spent 20rs on food and 15 rs on education.

so the remaining amount is 100-20-15=65rs

so 40% of 65 is 26rs is spent on entertainment and transport and

30% of 65 is spent on 19.5rs

so now he left is 65-26-19.5=19.5rs

now he left 19.5 rs over 100 rs salary

so he left 1rs over 100/19.5 rs salary

so he left 8775 rs over 100x8774/19.5 = 45000rs ans