Related Questions

The price of each mango is 65 taka and the price of each guava is 45 taka. Aslam buys total to mangoes and guavas at an average price of 56 taka. How many mangoes must Aslam put back and replace with guavas so that the average price of the pieces of fruit that he keeps is 52 taka?
ক 1
খ 2
গ 3
ঘ 4
If 3 dozen guavas cost Rs. 90, how many guavas can be bought for Rs. 240?
ক 98
খ 96
গ 102
ঘ 90
একজন চাকরিজীবীর আয় ও ব্যয়ের অনুপার ২০ঃ ১৫ হলে, তার মাসিক সঞ্চয় আয়ের শতকরা কত অংশ?
ক ৩০%
খ ১৫%
গ ২০%
ঘ ২৫%
একটি ট্রান্সফরমারের প্রাইমারি ও সেকেন্ডারি তারের ঘূর্ণনের অনুপাত 20ঃ 1 এবং সেকেন্ডারিতে 20 omega রোধ লাগানো আছে। যদি প্রাইমারিতে 220 V প্রয়োগ করা হয় তাহলে এর মধ্যে বিদ্যুৎ প্রবাহ হবে-
ক 0.55 A
খ 27.5 mA
গ 27.5 A
ঘ 5.5 mA
A man sells two articles. The cost price of the first article is equal to the selling price of the second article. The first article is sold at a profit of 20% and the second articles is sold at a loss of 20%. What is the ratio of the selling price of the first article and the cost price of the second article?
ক 24 : 25
খ 25 : 24
গ 29 : 27
ঘ 27 : 29
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?
ক No profit or less
খ Tk. 300 profit
গ Tk. 300 loss
ঘ tk. profit
The ratio of the cost of two articles is 7:3 . The first one was sold at a loss of 20% and the second one was sold at a gain of 40% What is the overall percentage of gain/loss?
ক 2% loss
খ 2 % gain
গ 4% loss
ঘ 4% gain
On selling a chair at 7% loss and a table at 17% gain, a man gains Tk 296. If he sells the chair at 7% gain and the table at 12% gain, then he gains Tk. 400. The actual price of the table is ---
ক Tk. 2400
খ Tk. 2200
গ Tk. 1800
ঘ Tk. 1600
The percentage profit earned by selling an article for TK. 1920 is equal to the percentage loss incurred by selling the same article for TK. 1280 .At what price should the article be sold to make 25% profit?
ক TK. 2000
খ TK. 2200
গ TK. 2400
ঘ Data inadequate
The percentage profit earned by selling an article for TK. 1920 is equal to the percentage loss interest by selling the same article for Tk 1280 . At what price should the article be sold to make 25% profit?
ক Tk. 2000
খ TK. 2200
গ TK. 2400
ঘ Data inadequate

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