1 . A collection of books went on sale and 2/3 of these were sold for Tk.2.30 each. None of the 36 remaining books were sold. What was the total amount received for the books that were sold?

A. 180
B. 135
C. 90
D. 60
E. None of these

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Answer: Option E

Explanation:

Remaining books = 1 - 2/3 = 1/3

1/3 of the books = 36

So, 2/3 of the books = 36 x (2/3) / (1/3) = 72

Then, total amount received from the sold books = 72 x 2.3 = 165.6 TK.

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2 . A company's profits have doubled for each of the last 5 years . If the total profits for the last 5 years were TK. 62 million , what were the profits in the first year ?

A. 1
B. 2
C. 4
D. 5
E. 6

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Answer: Option B

Explanation:

Let, first year profit = x, as profit have doubled for each year, so

2nd year profit = 2x

3rd year profit = 2x ×2 = 4x

4th year profit = 4x×2 = 8x

5th year profit = 8x × 2 = 16x

Total profit = x + 2x + 4x + 8x + 16x = 31x

According to the question

31x = 62

x = 2

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Bangladesh Bank - Assistant Director - 2013 ||

A. 250
B. 335
C. 300
D. 320
E. None of these

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Answer: Option B

Explanation:

Profit on first 1000 TK sale = 6% of 1000 = 60 TK.

Profit on the rest (6000 - 1000 = 5000) TK sale = 55×5000/1000 = 275 TK.

Total profit = 60 + 275 = 335 TK

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4 . A manufacturer of pickles wants to make a profit of TK. 75 when he sells 300 jars of pickles. It costs TK. 0.65 each to make the first 100 jars of pickles and TK. 0.55 each to make after the first 100. What price should he charge for the 300 jars of pickles ?

A. TK. 75
B. TK. 175
C. TK. 225
D. TK. 240
E. TK. 250

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Answer: Option D

Explanation:

First 100 jars cost = 100×.56 = 56Tk.

Next 200 jars cost = 200×.56 = 110tk

Total cost for 300 jars = 56 + 110 = 166 Tk.

The selling price for the 300 jars of pickles = 166 + 75 = 241 Tk.

correct answer 241

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Bangladesh Bank - Assistant Director - 2013 ||

A. 300
B. 250
C. 180
D. 280

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Answer: Option A

Explanation:

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সমন্বিত ৮ ব্যাংক | অফিসার | 21-01-2022

A. 20%
B. 15%
C. 10%
D. 12%
E. 25%

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Answer: Option E

Explanation:

purchase unit 10- selling 8= profit unit 2

2/8*100=25%.

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Bangladesh Bank - Assistant Director - 2008

A. 55
B. 50
C. 45
D. None of these

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Answer: Option A

Explanation:

Given that,

In 30% profit, Sell price = Tk 65

So, 130% = 65

= > 1% = 65÷130

= > 100% = (65×100)÷130 = 50

So, cost price = 50

New, profit percentage is 10%

In 10% profit, sell price is

50×110% = 55

Ans: 55

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Bangladesh Bank - Officer - 2001

A. 9
B. 10
C. 11
D. 12

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Answer: Option D

Explanation:

One board is 2 feet 10 inches long.

Fours boards= 8 feet 40 inches long.

40 inches= 3.33 feet. So four boards= 11.33 feet.

Because wood is sold only by feet, the minimum length of wood he needs to buy is 12 feet.

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9 . A coat was sold for TK. 75. The coat was sold for 150% of the cost of the coat. How much did the coat cost ?

A. TK. 150
B. TK. 45
C. TK. 50
D. TK. 60
E. None of these

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Answer: Option C

Explanation:

Given that, 150% = 75

= > 1 % = 75/150

= > 100% = 75/150 * 100 = 50

therefore, the coat cost = 50 tk.

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10 . A coat was sold for Tk.75. The coat was sold for 150% of the cost of the coat. How much did the coat cost?

A. Tk.150
B. Tk.45
C. Tk.50
D. Tk.60

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Answer: Option C

Explanation:

Let the cost of the coat be X.

Then, 150% of X = 75

or, 150/100 of X = 75

or, X = 75×100/150 = 50 TK

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11 . A company makes a profit of 5% in its first TK. 1000 of sales each day , and 4% on all sales in excess of TK. 1000 for that day . What would be the profit of the company in day when sales are TK. 6000 ?

A. 200
B. 225
C. 250
D. 255

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Answer: Option C

Explanation:

Profit for first 1000 TK sales = 5% of 1000 = 5/100 of 1000 = 50 TK

Profit for Excess (6000 - 1000 = 5000) TK sales = 4% of 5000 = 4/100 of 5000 = 200 TK

Total profit = 50 + 200 = 250 TK

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Bangladesh Bank - Assistant Director - 2001

A. 2500
B. 3000
C. 3100
D. none of these

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Answer: Option C

Explanation:

Profit on first 10,000Tk. = 6*10000/100 = 600 Tk.

Profit on the rest of 60,000 Tk. that is,

Profit on 50,000 Tk. = 5*50000/100 = 2500 Tk.

Total Profit = ( 2500 + 600 ) Tk. = 3100 Tk.

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13 . A company makes a profit of 7% selling goods which cost Tk.2000; it also makes a profit of 6% selling a machine that cost the company Tk.5000. How much total profit did the company make on both transactions?

A. Tk.300
B. Tk.400
C. Tk.420
D. Tk.440

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Answer: Option D

Explanation:

Profit from first transaction = 2000 * 7% = 2000 * 7/100 = 140 tk

Profit from second transaction = 5000 * 6% = 5000 * 6/100 = 300 tk

So, Total pofit = 140 + 300 tk = 440 tk

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Sonali-Janata-Agrani &amp-Rupali Bank Ltd. &amp-RAKUB Officer Recruitment 28.03.2008

A. 6
B. 10
C. 15
D. 9

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Answer: Option D

Explanation:

Let the number of phones he sold at a loss be X.

Then. (24 - X)×950 - 500X = 9750

or, 24×950 - 950X - 500X = 9750

or, 950X + 500X = 24×950 - 9750 = 22800 - 9750 = 13050

or, 1450X = 13050

or, X = 13050 / 1450 = 9

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15 . A man buys eggs at the rate of Tk.7.2 per dazon eggs and sells them at Tk.70 per 100 eggs. If his profit is Tk.30, how many eggs did he buy?

A. 120
B. 180
C. 200
D. 300

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Answer: Option D

Explanation:

Let the number of eggs he bought be D.

Buying price per egg = 7.2/12

Selling price per egg = 70/100

So, 70D/100 - 7.2D/12 = 30

or, 7D/10 - 7.2D/12 = 30

or, (42D - 36D) / 60 = 30

or, 6D = 60 x 30

or, D = 1800 / 6 = 300.

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1 . A collection of books went on sale and 2/3 of these were sold for Tk.2.30 each. None of the 36 remaining books were sold. What was the total amount received for the books that were sold?

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2 . A company's profits have doubled for each of the last 5 years . If the total profits for the last 5 years were TK. 62 million , what were the profits in the first year ?

3 . A company makes a profit of 6% on its first Tk.1000 of sales each day and Tk.55 per thousand on all sales in excess of Tk.1000 for that day. How much profit will the company make in a day when sales are Tk.6000?

4 . A manufacturer of pickles wants to make a profit of TK. 75 when he sells 300 jars of pickles. It costs TK. 0.65 each to make the first 100 jars of pickles and TK. 0.55 each to make after the first 100. What price should he charge for the 300 jars of pickles ?

5 . If the cost price is 25% of selling price, then what is the percentage of profit?

6 . The selling price of 8 apples is equal to the purchase price of 10 apples? What is the profit margin?

7 . A book sells for TK. 65. This price gives the seller a profit 30% on his cost. What will bi the new selling price if he cuts his profit to 10% of the costs ?

8 . A carpenter needs 4 boards, each 2 feet 10 inches long,. If wood is sold only by the feet, what is the minimum length, in feet, of wood he must buy?

9 . A coat was sold for TK. 75. The coat was sold for 150% of the cost of the coat. How much did the coat cost ?

10 . A coat was sold for Tk.75. The coat was sold for 150% of the cost of the coat. How much did the coat cost?

11 . A company makes a profit of 5% in its first TK. 1000 of sales each day , and 4% on all sales in excess of TK. 1000 for that day . What would be the profit of the company in day when sales are TK. 6000 ?

12 . A Company makes a profit of 6% on its first Tk. 10,000 of sales day and 5% on all sales in excess of Tk. 10,000 for that day. How much taka in profit will the company make in a day when sales are Tk 6,0000?

13 . A company makes a profit of 7% selling goods which cost Tk.2000; it also makes a profit of 6% selling a machine that cost the company Tk.5000. How much total profit did the company make on both transactions?

14 . A dealer had 24 mobile phones. He sold some of them at a profit of Tk.950 each and he sold the rest at a loss of Tk.500 each. If his total profit was Tk.9750, how many phones did he sell at a loss?

15 . A man buys eggs at the rate of Tk.7.2 per dazon eggs and sells them at Tk.70 per 100 eggs. If his profit is Tk.30, how many eggs did he buy?

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