গাণিতিক যুক্তি
মোট ১৯৫৮২ টি প্রশ্ন · উত্তর ও ব্যাখ্যাসহ · বিনামূল্যে
১৫২০১–১৫২২০ দেখানো হচ্ছে, মোট ১৯৫৮২ টির মধ্যে
- The value of 1001 ÷ 11 of 13 is: MCQ
- The least number by which 294 must be multiplied to make it a perfect square is: MCQ
- Find the highest common factor of 36 and 84. MCQ
- The product of two numbers is 2028, and their H.C.F is 13. The number of such pairs is: MCQ
- A positive number, when decreased by 4, is equal to 21 times the reciprocal of the number. The number is: MCQ
- At present, the ratio between the ages of Karim and Rahim is 4 : 3. After 6 years, Karim's age will be 26 years. What is the age of Rahim at present? MCQ
- 49 × 49 × 49 × 49 = 7? MCQ
- The smallest number added to 680621 to make the sum a perfect square is: MCQ
- The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero? MCQ
- A number is doubled and 9 is added. If the resultant is trebled, it becomes 75. What is that number? MCQ
- An article when sold at a gain of 5% yields Tk. 15 more than when sold at a loss of 5%. Its cost price would be: MCQ
- Two numbers are in the ratio 3 : 5. If 9 is subtracted from each, the new numbers are in the ratio 12 : 23. The smaller number is: MCQ
- Reena and Shaloo are partners in a business. Reena invests Tk. 35000 for 8 months and Shaloo invests Tk. 42000 for 10 months. Out of a profit of Tk. 31570, Reena's share is: MCQ
- If 50% of (x - y) = 30% of (x + y), then what percent of x is y? MCQ
- 0.01 is what percent of 0.1? MCQ
- If a number x is 10% less than another number y and y is 10% more than 125, then x is equal to: MCQ
- A sells an article which costs him Tk. 400 to B at a profit of 20%. B then sells it to C, making a profit of 10% on the price he paid to A. How much does C pay to В? MCQ
- In a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with the remaining meal? MCQ
- A person crosses a 600m long street in 5 minutes. What is his speed in km per hour? MCQ
- A takes twice as much time as B or thrice as much time as C to finish a piece of work. Working together, they can finish the work in 2 days. B can do the work alone in: MCQ