গাণিতিক যুক্তি
মোট ১৯৫৮২ টি প্রশ্ন · উত্তর ও ব্যাখ্যাসহ · বিনামূল্যে
১৭৬২১–১৭৬৪০ দেখানো হচ্ছে, মোট ১৯৫৮২ টির মধ্যে
- What must be added to each term of the ratio 2 : 5, So as to make it equal to 5 : 6? MCQ
- The difference between two positive numbers is 15 and the ratio between them is 7 : 4. Find the sum of the two numbers. MCQ
- A cat leaps 5 leaps for every 4 leaps of a dog, but 3 leaps of the dog are equal to 4 leaps of the cat. What is the ratio of the speed of the cat to that of the dog? MCQ
- To gain 10% on selling sample of milk at the cost price of pure milk, the quantity of water to be mixed with 50 kg. of pure milk is - MCQ
- How many liters of water should be added to a 30 liters mixture of milk and water containing milk and water in the ratio of 7 : 3 such that the resultant mixture has 40% water in it? MCQ
- The ratio of syrup and water in a mixture is 3 : 1, the percentage of water in this mixture is - MCQ
- A milkman mixed some water with milk to gain 25% by selling the mixture at the cost price. The ratio of water and milk is respectively - MCQ
- A started a business with Tk 24000 and was joined afterward by B with Tk 36000. After how many months did B join if the profits at end of the year are divided equally? MCQ
- Niamul, Sabbir, and Mosharaf started a shop by investing Tk 10500, Tk 7000, and Tk 3500 respectively. At the end of the one year, the profit earned was distributed. If Sabbir's gained a profit of Tk 2400, what would be Niamul gain? MCQ
- Moni and Mimi are partners in a business. Moni invests 36000 for 8 months and Mimi invests Tk 48000 for 10 months. Out of a profit of 32768, Moni's share is - MCQ
- The ratio of the four angles of a quadrilateral is 3 : 4 : 5 : 6. What is the largest angle? MCQ
- If A : B : C = 2 : 3 : 4, then the ratio (A/B) : (B/C) : (C/A) = ? MCQ
- Let x : y = a/b : - b/a, If (x - y) = (a/b + b/a) then x is equal to - MCQ
- The sides of a triangle are in the ratio 1/2 : 1/3 : 1/4 and its perimeter is 156cm. What is the length of the long side? MCQ
- Rahim's expenditures and savings are in the ratio of 3 : 2. His income increases by 10%. His expenditure also increases by 12%. How much percent does his savings increase? MCQ
- When 20% of a number is added to another number the number increases by 50%. What is the respective ratio between the first and the second numbers? MCQ
- A manufacturer sells three products i.e. A, B and C. Product A costs 200 and sells for 250. Product B costs 150 and sells for 180. Product C costs 100 and sells for 115. On which product, he has maximum percentage of profit? MCQ
- What is the rate of discount is a car that had a regular price of Tk. 3,000 is sold for Tk.2,790? MCQ
- If x = 50%, by what percent is x larger than x2? MCQ
- A fruit seller buys apples at a rate of 2 apples for a Taka and sells them at a rate of 5 apples for 3 Taka. What is her profit margin (based on cost price)? MCQ