গাণিতিক যুক্তি
মোট ১৯৫৮২ টি প্রশ্ন · উত্তর ও ব্যাখ্যাসহ · বিনামূল্যে
২৬৬১–২৬৮০ দেখানো হচ্ছে, মোট ১৯৫৮২ টির মধ্যে
- If 64% of a number is 2592. What is 88% of that number? MCQ
- Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank is- MCQ
- The average of 4 consecutive numbers is 10.5. The largest of these numbers is: MCQ
- What is the greatest number of 3 digits which when divided by 6, 9 and 12 leaves a remainder of 3 in each case? MCQ
- Roni is as much younger than Sagar as he is older than Piyal. If the sum of the ages of Piyal and Sagar is 66 years, and Sagar's age is 48 years, then what is the difference between Roni and Piyal's age? MCQ
- A sum of money at simple interest amounts to Tk. 815 in 3 years and to Tk. 854 in 4 years. The sum is- MCQ
- A and B can together finish a work 30 days. They worked together for 20 days and then B left. After another 20 days, A finished the remaining work. In how many days A alone can finish the work? MCQ
- In an examination, it is required to get 40% of the aggregate marks to pass. A student gets 261 marks and is declared failed by 4% marks. What are the maximum aggregate marks a student can get? MCQ
- 605 sweets were distributed equally among children in such a way that the number of sweets received by each child is 20% of the total number of children. How many sweets did each child receive? MCQ
- A sum of money at compound interest doubles itself in 15 years. It will become eight times of itself in- MCQ
- The weight of an empty bucket is 25% of the weight of the bucket when filled with some liquid. Some of the liquid has been removed. Then, the bucket, along with the remaining liquid, weighed three-fifths of the original weight. What percentage of the liquid has been removed? MCQ
- A Shopkeeper has 1000 kg of sugar, part of which he sells at 8% and the remaining at 18% profit. He gains 14% on the whole. Find the quantity of sugar that he sold at 8% profit. MCQ
- The perimeter of a rhombus is 56 m and its height is 5 m. Its area is- MCQ
- The prime numbers dividing 143 and leaving a remainder of 3 in each are- MCQ
- Three circles are mutually tangent externally Their centers form a triangle whose sides are of lengths 3, 4, and 5. The total area of the circles (in square units) is- MCQ
- A started a business with Tk. 2100 and is joined afterwards by B with Tk. 3600. After how many months did B join if the profits at the end of the year are divided equally? MCQ
- 25% of Rasel's yearly income is equal to 75% of Aman's monthly income. If Aman's yearly income is 240000 taka. What is Rasel's monthly income? MCQ
- An accurate clock shows the time as 3.00. After the hour hand has moved 135°, the time would be- MCQ
- The area of a triangle is 216 cm2 and sides are in the ratio 3 : 4 : 5. The perimeter of the triangle is- MCQ
- If n and r are both odd numbers, which of the following is an even number? MCQ