৩১৬২১
Information: The daily average sale of apples in a fruit store is 70 kg. The price of apple per kg is Tk. 200. Due to a faulty weighing machine the store owner actually gives away 1005 grams instead of 1 kg to customers. The store operates. The store operator 300 days every year. Calculation: What is the sale of the fruit (in Tk.) in a day?
উত্তর
14000
৩১৬২২
Information: The daily average sale of apples in a fruit store is 70 kg. The price of apple per kg is Tk. 200. Due to a faulty weighing machine the store owner actually gives away 1005 grams instead of 1 kg to customers. The store operates. The store operator 300 days every year. Calculation: What is the loss of the seller (in Tk.) in a day year because of the faulty machine?
উত্তর
21000
৩১৬২৩
A and B started a partnership business investing some in the ratio of 3:5 , C joined them after six months with an amount equal to that of B. In what proportion joined them after six months with an amount equal that of B. In what proportion should the profit at the and of the first year distributed among A. B and C
উত্তর
6:10:5
৩১৬২৪
If 3/4 of the number of women working at company X is equal to 2/3 of the number of men, what fraction of the employees at companyat company X are women5
উত্তর
5/12
৩১৬২৫
The sumof the pre-tax costs of items A ans item B is Tk. 300. In dhaka, each item would be charged a flat 7% tax. In Rangpur item A is subject to 5% tax and item b is subject to 10% tax. If the tax in Rangpur on the purchase of both items is exactly Tk 3 more than it is in Dhaka, than what is the pre - tax price of item A?
উত্তর
120
৩১৬২৬
For every novel in the library there are 2 science books; for each science book there are 7 economics books. Express the ratio of economics books to science books to novels in the library as a triple ratio.
উত্তর
14 : 2 : 1
৩১৬২৭
In a certain sock drawer, there are 4 pairs black socks, 3 pairs of back socks, 3 pairs of gray of gray socks and 2 pairs of corage socks. It socks removed at random without replaced, what is the minimum number of socks that must removes in order to ensure that two socks of the the same color have been removed?
উত্তর
7
৩১৬২৮
Two items were sold together for taka 3600. One item was sold at 20% profit while the other was sold at 20% loss. How much profit or loss was made by the sale?
উত্তর
No profit or less
৩১৬২৯
Two tanks A and B are are filled with petrol. Tank A holds 600 litre more than tank B. If 100 litre of petrol were taken out from each tank A would then contain 3 times as much petrol as tank B. What is the total number of litre of fuel in the two full tanks?
উত্তর
1400
৩১৬৩০
Assume that the equipments maintenance is is done on consecutive instead of nonconsecutive days but that all other scheduling policies are unchanged. For how many of the six days can it be determined both whether the pool is cleaned and whether the equipments maintenance is done?
উত্তর
three