Related Questions

একজন চাকরিজীবীর আয় ও ব্যয়ের অনুপার ২০ঃ ১৫ হলে, তার মাসিক সঞ্চয় আয়ের শতকরা কত অংশ?
A ৩০%
B ১৫%
C ২০%
D 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-
A 0.55 A
B 27.5 mA
C 27.5 A
D 5.5 mA
The profit earned after selling an article for Tk.3,362 is the same as the loss incurred after selling the article for Tk.2,346. At what selling price will a trader make a 20% profit on this article?
A 4639.4
B 4769.6
C 4830.8
D None of these
The profit earned after selling an article for Tk. 3,362 is the same as the loss incurred after selling the article for Tk. 2,346. At what selling price will a trader make a 20% profit on this article ?
A 4639.4
B 4769.6
C 4830.8
D None of them
The profit earned after selling an article for Tk. 3,362 is the same as the loss incurred after selling the article for Tk. 2,36. At what selling price will a trader make a 20% profit on this article?
A 4639.4
B 4769.6
C 4830.8
D None of these
A man sells chocolates which are in the boxes. Only either full box or half a box of chocolates can be purchased from him. A customer comes and buys half the number of boxes which the seller had plus half box more. A second customer comes and purchases half the remaining number of boxes plus half a box. After this the seller is left with no chocolate boxes. How many chocolate boxes the seller had initially?
A 2
B 3
C 4
D 3.5
E None of these
Before the budget, a businessman had increased the price of his product by 12%. In the budget, a 10% sales tax (to be paid by the seller) was imposed on that product. As a result, the profit ultimately increased by Tk 64. What was the original selling price?
A Tk 8,500
B Tk 8,000
C Tk 9,000
D Tk 9,500
For an article the profit is 190% of the cost price. If the cost price increase by 10% but the selling price remains same, then profit is what percentage of selling price (approximately)?
A 54
B 62
C 73
D 163
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 ? ?
A 55
B 50
C 45
D None of these
A book sells for Tk. 65. This price gives the seller a profit of 30%. what will be the new selling price (in Tk) if he cuts the profit to 10%?
A 45
B 40
C 55
D 50

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