গাণিতিক যুক্তি
মোট ১৯৫৮২ টি প্রশ্ন · উত্তর ও ব্যাখ্যাসহ · বিনামূল্যে
১৬৫২১–১৬৫৪০ দেখানো হচ্ছে, মোট ১৯৫৮২ টির মধ্যে
- Abu and Salim started a partnership business investing some amount of money in the ratio of 4 : 6. Shakeel joined them after six months with an amount equal to that of Salim. In what proportion should the profit at the end of one year be distributed among Abu, Salim and Shakeel? MCQ
- The cost of Type 1 rice is Tk. 15 per kg and Type 2 rice is Tk. 20 per kg. If both Type 1 and Type 2 are mixed in the ratio of 2 : 3, then the price per kg of the mixed variety of rice is- MCQ
- If 6m - n = 4m + 13n, find the value of 2m + n : 2m - 3n. MCQ
- A corporation declares an annual dividend of 5%. Mugdho owns 500 shares (par value Tk. 80). How much dividend will he receive? MCQ
- Munna received Tk. 3000 as his share out of the total profit of Tk. 4500 which he and Raju earned at the end of one year. If Munna invested Tk. 60000 for 6 months, whereas Raju invested his amount for the whole year, what was the amount invested by Raju? MCQ
- The ratio of the measures ∠A and ∠B of a triangle ABC is 3 : 2. The ratio of the measures of ∠B and ∠C is 4 : 5. Find the measure of largest angle of the triangle ABC. MCQ
- A man buys Tk. 20 shares paying 9% dividend. The man wants to have an interest of 12% on his money. The market value of each share is- MCQ
- A, B and C started a business each investing Tk.10000. After 4 month A withdraws Tk.3000, B withdraws Tk.4000, C invest Tk.3000 more At the end of the years, a total profit was Tk.32800. Find the share of C. MCQ
- A piece of string 70 cm in length was cut into pieces, the ratio of whose lengths was 3: 7. Find the length of longest piece. MCQ
- Two friends, Akash & Beenu had some candies each. One of them had 15 candies more than the other. The candies with Akash was 60% of the total candies with them. How many candies did each have? MCQ
- A cloth merchant bought 35 shirts, each at a price of Tk. 280. He sold each of them for Tk. 308. Find his percentage profit. MCQ
- A fruit seller had some oranges. He sells 30% oranges and still has 140 oranges. Originally, he had- MCQ
- An article is sold for Tk. 2400 at a profit of 25%. What would have been the actual profit or loss if it had been sold at Tk. 1800? MCQ
- Taposh purchased an mp3 player, originally priced at Tk. 2900, but discounted by Tk. 270. What percent discount did Taposh receive on the mp3 player? MCQ
- What percentage of numbers from 1 to 30 has 1 or 9 in the unit's digit? MCQ
- A retail fruit vendor buys pineapples at a score for Tk. 200, and retails them at a dozen for Tk. 156. What % was his gain or loss? MCQ
- A restaurant owner allows employees to purchase meals for 28% off list price. An employee purchases a meal with a list price of Tk. 16.50. What does she pay for the meal? MCQ
- In ABC College, 65% of students are less than 20 years of age. The number of students more than 20 years of age is 2/3 of number of students of 20 years of age which is 42. What is the total number of students in the ABC College? MCQ
- Profit obtained by selling a watch at Tk. 320 is equal to 7/5th of the profit obtained by selling the same watch at Tk. 300. What is the cost price of the watch? MCQ
- The banker's gain of a certain sum due 2 years hence at 10% per annum is Tk. 26. Find the present worth. MCQ