১৬৭৫৩
A mechanic repairs 4 cars in 5/3 hours. How many cars can he repair in 50 minutes?
উত্তর
21/3
১৬৭৫৪
A television service center can process 8 televisions in 18 minutes. How many televisions can it process in 3 hours at this rate?
উত্তর
80
১৬৭৫৫
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-
উত্তর
726
১৬৭৫৬
What is the total interest on Tk 800 at 12.5% per annum for 9 months (in taka)?
উত্তর
75
১৬৭৫৭
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?
উত্তর
40
১৬৭৫৮
Salma's average in four tests is 80%. What mark does she need to score in her fifth test to make her average 84%?
উত্তর
100%
১৬৭৬০
Half of the people on a bus get off at each stop after the first and no one gets on after the first stop. If only 4 person gets off at stop number 4, how many people got on at the first stop?
উত্তর
32