২৬০৩২
A shopkeeper expects a gain of 22.5% on his cost price. If in a week, his sale was of TK. 392, what was his profit?
উত্তর
TK.72
২৬০৩৩
If the salary of an employee is reduced by 10 percent for his late attendance and then increased by 10 percent on a pardon , how much does he lose?
উত্তর
1%
২৬০৩৪
An amount of money at simple interest amounts to TK. 815 in 3 years and to TK> 854 in 4 years. The amount is --
উত্তর
TK. 698
২৬০৩৫
The simple interest on a sum of money will be Tk. 600 after 10 years. If the principal is trebled after 5 years , what will be the total interest at the end of the tenth year?
উত্তর
Tk. 1200
২৬০৩৬
A man spent 12 of his money and then lost 14 of the remainder. He was left with Tk. 3,600. How much did he start with?
উত্তর
Tk. 9,600
২৬০৩৭
In a class of 78 students 14 are taking French , 22 are taking German. Of the students taking French or German , 9 are taking both courses. How many students are not enrolled in either course?
উত্তর
24
২৬০৩৯
What is the largest number that divides 84, 144 or 18 without any remainder?
উত্তর
6