## Realated Questions

Seats for Mathematics, Physics and Biology in a school are in the ratio 5:7:8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats?

An outgoing batch of students wants to gift a PA system worth Rs 4,200 to their school. If the teachers, offer to pay 50% more than the students and an external benefactor gives three times the teacher's contribution, then how much should the teachers donate?

Latika borrowed Rs 5000 on a simple interest rate of 11% per annum for two years. However, Tanvi borrowed the same amount for the same period on a compound interest rate of 10% per annum. Who returned more and by how much amount