## Realated Questions

A student secures 90%, 60% and 54% marks in test papers with 100, 150 and 200 respectively as maximum marks. The percentage of his aggregate is:

What will be the simple intrest earned on an amount of Rs. 16,800 in 9 months at the rate of 6(1/4)% p.aa?

Rs.800 becomes Rs. 956 in 3 years at a certain rate of simple interest. If thr rate of interest is increased by 4%. What amount will Rs. 800 become in 3 years?