৫৭৪৫
If an investor gets Tk. 19500 as interest after 5 years on his savings of Tk. 13,000. What is the rate of interest?
উত্তর
30%
৫৭৪৬
A person saves Tk. 5000 in his bank account. If the bank gives 10% annual profit, how much will be his balance after 6 years?
উত্তর
Tk. 8000
৫৭৪৯
The present worth of Tk.169 due in 2 years at 4% per annum compound interest is:
উত্তর
156.25
৫৭৫০
When the speed is increased by 4 kmph, it takes 4 hours less to cover a distance of 32km. Find the previous speed.
উত্তর
4kmph