৭০৫৪
If a person earned Tk. 25 , Taka 30, and Taka 35 in the first three weeks of the month , how much he must earn in the fourth week in order to make average weekly earnings to Taka 35 in the month?
উত্তর
50
৭০৫৫
A man deposits TK. 600.00 in a Bank at 10% interest rate compounded annually. What will be the total amount including interest at the end of the second year?
উত্তর
TK. 726
৭০৫৬
A vendor bought chocolate at 6 for a taka. How many for a taka must he sell to again 20%?
উত্তর
5
৭০৫৭
Three workers can do a job in 12 days. Two of the workers work twice as fast as the this. How long would it take one of the fastest workers to do the job alone?
উত্তর
30