১৩৩৮১
An article when sold at a gain of 5% yields Tk. 15 more than when sold at a loss of 5%. lts cost price would be:
উত্তর
Tk. 150
১৩৩৮২
Reena and Shaloo are partners in a business, Reena invest Tk. 35,000 for 8 months and Shallo invest Tk. 42,000 for 10 months. Out of a profit of Tk. 31,570, Reena's share is:
উত্তর
Tk. 12,628
১৩৩৮৫
If a number x is 10% less than another number y and y is 10% more than 125, then x is equal to:
উত্তর
123.75
১৩৩৮৬
A sells an article which costs him Tk. 400 to B at a profit of 20%. B then sells it to C, making a profit of 10% on the price he paid to A. How much dose C pay to B?
উত্তর
Tk. 528
১৩৩৮৭
n a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with the remaining meal?
উত্তর
30
১৩৩৮৮
A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?
উত্তর
7.2
১৩৩৮৯
A takes twice as much time as B or thrice as much time as C to finish a piece of work. Working together, they can finish the work in 2 days. B can do the work alone in:
উত্তর
6 days
১৩৩৯০
At present, the ratio between the ages of Karim and Rahim is 4 : 3. After 6 Years, Karim's age will be 26 years. What is the age of Rahim at present?
উত্তর
15 years