গাণিতিক যুক্তি
মোট ১৯৫৮২ টি প্রশ্ন · উত্তর ও ব্যাখ্যাসহ · বিনামূল্যে
১৮৯৮১–১৯০০০ দেখানো হচ্ছে, মোট ১৯৫৮২ টির মধ্যে
- A bicycle originally cost Tk. 100 and was discounted 10%. After three months it was sold after being discounted another 15%. How much was the bicycle sold for? MCQ
- A man made a loss of 20% on his cost by selling a pen at taka 200. What should be his selling price in taka if he wants to make a profit of 10% on cost MCQ
- Mr. Kamal bought 20 mangoes for Tk. 55. He found that 10% of the mangoes were damaged and sold the rest at the rate of Taka 54 per dozen. How much profit in Taka did he make? MCQ
- A pen was sold at 10% loss. If the selling price was Tk. 6 more, then the seller could have made a profit of 5%. What was the purchase price of the pen? MCQ
- The retail price of a pen is 40 taka. Asif got a discount of 20% over the retail price and he eventually saved taka 240 on his total purchase of the pens. How many pens did he buy? MCQ
- If you buy equal amounts of two types of chocolate at the rate of Tk. 1/4 and Tk. 1/6 respectively and sell all of them at the rate of Tk. 1/5, what will be your profit/loss? MCQ
- A merchant buys two articles for Taka 1400. He sells one of them at a profit of 20% and the others at a loss of 8%. He makes no profit or loss in the end. What is the selling price of the article that he sold at a loss? MCQ
- A TV and a computer have the same price. If the price of the TV goes up by 20% and that of the computer goes down by 10%, how much more will it cost to buy 4 TV’s and 4 computers? MCQ
- Safin has x eggs. He sells 12 of them at a profit of 10 percent and the rest of the eggs at a loss of 10 percent. He made neither profit nor a loss overall. Which one of the following equals x? MCQ
- A trader owes a merchant 10,028 Tk due 1 year hence. The trader wants to settle the account after 3 months. If the rate of interest is 12% per annum, how much cash should he pay MCQ
- A man purchased a cow for Tk. 3000 and sold it the same day for Tk. 3600, allowing the buyer a credit of 2 years. If the rate of interest be 10% per annum, then the man has a gain of MCQ
- Tk 20 is the true discount on Tk 260 due after a certain time. What will be the true discount on the same sum due after half of the former time, the rate of interest being the same? MCQ
- The banker’s discount on a sum of money for 1(1/2) years is Tk. 558 and the true discount on the same sum for 2 years is Tk 600. The rate percent is - MCQ
- The banker’s discount on a certain sum due 2 years hence is 11/10 of the true discount. The rate percent is MCQ
- At a club, 70% of the members are women and 60% of the members are married. If ⅔ of the men are single, what fraction of the women are married? MCQ
- If the price of onion goes up by 25%, by how much should usage be reduced in order to keep the total expense for onion as before? MCQ
- Which of these is NOT a correct way to find 75% of 35? MCQ
- If the radius of a circle is increased by 100%, by what percent is the area of the circle increased? MCQ
- A football team has won 40 games out of 60 played. It has 32 more games to play. How many of these must the team win to make it a record 75% win for the season? MCQ
- A library has an average of 510 visitors on Sundays and 240 on other days. The average number of visitors per day in a month of 30 days beginning with a Sunday is- MCQ