A man deposits Tk. 600 in a Bank at 10% interest rate compounded annually. At the end of the second year , the total amount including interest will become TK.
What is the total interest on Tk. 800 at 12.5% per annum for 9 months in Taka?
Murad bought equal number of 20-paisa and 30 paisa stamps . If the total cost of the stamps was Tk. 10 , what was the total number of stamps that Murad bought?
Salma's average in four tests is 80% . what mark does she need to score in her fifth test to make her average 84% ?
A television service center can process 8 televisions in 18 minutes . How many televisions can it process in 3 hours at this rate?