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মোট ১০৩২০ টি প্রশ্ন · উত্তর ও ব্যাখ্যাসহ · বিনামূল্যে
৬৭৪১–৬৭৬০ দেখানো হচ্ছে, মোট ১০৩২০ টির মধ্যে
- A telephone was sold at 10% loss. If the selling price was Tk 45 more, then there would be a 5% profit. What was the cost (in Tk) of the telephone? MCQ
- What will be the ratio of the simple interest earned by a certain amount at the same rate of interest for 6 years and that for 9 years? MCQ
- Arafat and Asif were each paid X taka in advanced to do a certain job together. Arafat worked on the job for 10 hours and Asif worked 2 hours less than Arafat. If Asif gave Arafat Y taka of his payment so that they would have received the same hourly wage, what was the amount in taka, in terms of Y, that Arafat was paid in advance? MCQ
- A person travels a distance of 25 km at a speed of 75 km/hr and then comes back at twice the speed. How many minutes did he take in total? MCQ
- What is the value of √(3/2) - √(2/3)? MCQ
- In a certain used-car lot, there are 4 times as many blue cars as green cars and 1/3 as many green cars as red cars. If there are 4q red cars in the lot, how many blue cars are in the lot? MCQ
- If Habib were to add 5 gallons of water to a tank that is already 3/4 full of water, the tank would be 7/8 full. How many gallons of water would the tank hold if it were full? MCQ
- A company hired an accountant and 8 office assistants to do a certain job. The daily wages for the accountant in 4 times more than that of an office assistant. If the company paid a total of Tk. m for the work, what was the payment received by the accountant? MCQ
- How many positive integers are both multiples of 5 and division of 75? MCQ
- If a cube has same volume (in cubic units) as surface area (in square units), what is the length of one side? MCQ
- In a school of 150 students, 18 students were absent in a particular day. What was the percentage of the students that were present that day? MCQ
- If x is a negative integer, which of the following expressions has the LEAST value? MCQ
- If the hypotenuse of an isosceles right triangle is 4√2, what is the area of the triangle? MCQ
- The length of a rectangle is increased by 25%. By what percentage should the width be decreased so that the area of the rectangle remains unchanged? MCQ
- Abul can do a work in 15 day and Babul in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is - MCQ
- A shopkeeper expects a gain of 25% on his cost price. If in a week, his total revenue was 320 taka, what was his profit in taka? MCQ
- If a and b are integers and a²b is odd, all of the following must be odd EXCEРТ- MCQ
- If x - y = z, then which of the following represents the average of x, y and z, in terms of x? MCQ
- A rectangle and a square have the same area. The square has a perimeter of 32 meter and the length of the rectangle is 4 meter. What is the width of the rectangle (in meter)? MCQ
- An amount of Tk 735 was divided among A, B and C. If each of them had received Tk 25 less, their shares would have been in the ratio 1 : 3 : 2. How much money did C receive? MCQ