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BUTEXসাধারণ গণিতপরিমাপসমস্যা সমাধান (আয়তাকার ঘনবস্তু, ঘনক, সিলিন্ডার) (Topic Practice)BUTEX - ⚡ অনলাইন প্রশ্নব্যাংক দেখুন 💥
Explanation:
Related Questions (Any University/Year)
- Approximately 90 percent of the volume of a certain cube that is floating in a tank of water is beneath the surface. If 6.4 cubic centimeters of the cube is above the surface of the water, what is the approximate length, in centimeters, of an edge of the cube?
- A cubical block of metal weighs 6 pounds. How much will another cube of the same metal weigh if its sides are twice as long?
- একটি চৌবাচ্চায় ৮০০০ লিটার পানি ধরে, চৌবাচ্চাটির দৈর্ঘ্য ২.৫৬ মিটার এবং প্রন্থ ১.২৫ মিটার হলে গভীরতা কত মিটার?
- Instructions: DO NOT USE CALCULATOR. Figures are not drawn to scale. Two identical containers, X and Y, each have a capacity of x liters. Initially, Container X is \(\frac{4}{5}\) full of water and Container Y is full as well. If 4 liters of water are transferred from Container X to Container Y, the amount of water in Container X becomes \(\frac{2}{3}\) of the amount in Container Y. Find the capacity x of each container.
- 100 বর্গমিটার সিমেন্ট কংক্রিট কাজে 1 : 2 : 4 অনুপাতে 4 cm পুরুত্বের ফ্লোর এ সিমেন্ট কত প্রয়োজন?
- Working independently, Salam can perform a certain task in 6 hours and Tonny can perform it in 7 hours. If Salam and Tonny work together for 3 hours, and then Salam leaves, how many hours will it take Tonny to complete the task alone?
- An old computer that can print a document in 6 hours. With the help of a newer model the job can be completed in 2 hours. How long would it take for the newer model to do the job alone?
- A can finish a work in 5 days and B takes 4 days to do the same work. If the work is increased by 8 times, how many days will it take for both of them to finish the work if they work together?
- একটি রাস্তায় ১০০ মি. অন্তর গাছ লাগানো হল। প্রথম গাছ ও শেষ গাছের মধ্যে দূরুত্ব ২ কি.মি হলে রাস্তায় মোট কতটি গাছ লাগানো হল?
- The volume of a wall, 5 times as high as it is broad and 8 times as long as it is high, is 12.8 m2 .Find the breadth of the wall.
- একটি বেলনের বক্রতলের ক্ষেত্রফল ১০০ বর্গ সে.মি. এবং আয়তন ১৫০ ঘন সে.মি.। বেলনের ভূমির ব্যাসার্ধ কত?
- With both inlets open, a water tank will be filled with water in 48 minutes. The first inlet alone would fill the tank in 2 hours. What is the capacity of the tank, in cubic meters, if in every minute the second inlet admits 50 cubic meters of water more than the first?
- In what time would a cistern be filled by three pipes whose diameters are 1cm, \(\frac{4}{3}\) cm, 2 cm, running together, when the largest alone will fill it in 61 minutes, the amount of water flowing in by each pipe being proportional to square of its diameter ?
- A square water tank, which is 2.5 meters deep, can hold 80,000 liters of water. What isthe length, in meters, of each side of the tank?
- The ratio of the speeds of a train and a man 6 : 1 . The length of the train is 650 m and crosses a pole in 1 minute 5 seconds. In how much time will the man cross the 240 m long platform?
- The soild brick shown is made of small breaks of side 1. When the large break is is disassembled into its component small bricks, the total surface area of all the small bricks is how much greater than the surface area of the large brick?
- 2.Bowl S contains only marbles. If 14 of the marbles were removed, the bowl would be filled to 12 of its capacity. If 100 marbles were added, the bowl would be full. How many marbles are in bowl S?
- A tank currently holds 60 liters of water. If 30 liters of water is added to the tank when it is half full of water, the amount of water in the tank increases by \(1/3\). What is the maximum water holding capacity of the tank?
- একটি ঘনাঙ্কের প্রতিটি শীর্ষ ৫০% বৃদ্ধি পেয়েছে। এর আয়তনে কত শতাংশ। বৃদ্ধি হবে?
- A cylinder is filled to four-fifths of its volume. It is then tilted so that the level of water coincides with one edge of its bottom and the top edge of the opposite side. In the process, 30 cc of water is spilled. What is the volume of the cylinder?