১১৭৩১
P works twice as fast as Q. If Q can complete a work in 12 days independently, the number of days in which P and Q can together finish the work is -
উত্তর
4 days
১১৭৩২
If Kabir loses 8 pounds, he will weigh twice as much as his sister. Together they now weigh 278 pounds. What is Kabir’s present weight, in pounds?
উত্তর
188
১১৭৩৭
If the salary of an employee is reduced by 10 percent for his late attendance and then increased by 10 percent can a pardon, how much does he lose?
উত্তর
1%
1%
১১৭৩৮
35% of Nabila's income is equal to 25% of Nuru's income. The ratio of their income is
উত্তর
5 : 7
১১৭৩৯
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
১১৭৪০
A man spent 1/2 of his money and then lost 1/4 of the remainder. He was left with TK. 3,600. How much did he start with?
উত্তর
TK. 9600