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Karan purchased one dozen pens for Rs. 120/ - and sold a pack of 3 pens for Rs. 35/. What is his gain percentage?
The following question has three statements. Study the question and the statements and decide which of the statement(s) is necessary to answer the question. A stationary store had blue, black and red pens in the ratio 9 ∶ 8 ∶ 1. How many total pens did the store had? I. If 200 blue pens and 100 black pens were sold, the ratio becomes 5 ∶ 6 ∶ 1. II. If 50 blue and 50 red pens were bought, the ratio becomes 5 ∶ 4 ∶ 1. III. If 50 black pens were sold and 100 red pens were bought, the ratio becomes 9 ∶ 7 ∶ 3.
A person is given n rupees weekly for every 3 dozen of bread he makes and m rupees for every extra dozen. During a month, he made 4 dozen of bread in the first week, 9 dozen in the 2nd week, 13 dozen in 3rd week and 16 dozen in the 4th week. What was his average earning of the week?
Vyom purchased 30 dozen pens at the rate Rs. 48 per dozen. He sold 10 dozen at 20% profit and the remaining 20 dozen at 10% profit. What is his profit percentage?
Vishal purchased 50 dozen pens at the rate Rs. 64 per dozen. He sold 25 dozen at 20 percent profit and the remaining 25 dozen at 30 percent profit. What is the overall profit percentage?
If 8 dozens of bananas are purchased at the rate of Taka 30 per dozen and 12 dozens are purchased at Taka 25 per dozen, what rate per dozen it should be sold to make a profit of Taka 3 per dozen?
A box contains a certain number of pens of different prices. There is N number of blue pens of Rs. 25 each, the number of red pens for Rs. 30 each are 20 less than blue pens. The price of Green pens is Rs. 10 each which is 50 less than the red pens. Total price of box is Rs. 3900 then find total number of pens in box.
A retailer buys pens in packs of 24 for Tk.336/pack and then resells them in packs of 5 for Tk.80/pack. If the retailer sold all the pens it purchased and made a profit of Tk.960. How many packs of pens did the retailer purchase?
A shopkeeper purchased 90 pens and the cost price of each pen is Rs. 10 and he sold it in two parts, the first part at 20% profit and sold the second part at 10% profit. If he sold all 90 pens at a certain price and got a 15% profit. If the profit earns in the second condition is more than the first condition and the difference in profits from both the conditions is Rs. 40. Find how many pens were sold at 20% profit.
In a box, the number of sketch pens is 20% more than the number of ball pens, then number of pencils is 25% less than the number of ink-pens. Total number of ball pens and pencils are equal in number and difference in number of ink-pens and number of sketch pens is 20. The number of sketch pens is what percent of total number of all four items in a box?