Problem: Arsenal's financial results for the 201415 season show group revenue of 344.5m, with a profit before tax of 24.7m. The footballing core of the business showed a revenue of 329.3m. The Deloitte Football Money League is a publication that homogenizes and compares clubs' annual revenue. They put Arsenal's footballing revenue at 331.3m (435.5m), ranking Arsenal seventh among world football clubs. Arsenal and Deloitte both list the match day revenue generated by the Emirates Stadium as 100.4m, more than any other football stadium in the world.
What does Arsenal report a before tax profit for 2014-15?
The answer is the following: 24.7m

Problem: According to the Framework Law (3549/2007), Public higher education "Highest Educational Institutions" ( , Anotata Ekpaideytika Idrymata, "") consists of two parallel sectors:the University sector (Universities, Polytechnics, Fine Arts Schools, the Open University) and the Technological sector (Technological Education Institutions (TEI) and the School of Pedagogic and Technological Education). There are also State Non-University Tertiary Institutes offering vocationally oriented courses of shorter duration (2 to 3 years) which operate under the authority of other Ministries. Students are admitted to these Institutes according to their performance at national level examinations taking place after completion of the third grade of Lykeio. Additionally, students over twenty-two years old may be admitted to the Hellenic Open University through a form of lottery. The Capodistrian University of Athens is the oldest university in the eastern Mediterranean.
How long do the Tertiary institute courses last?
The answer is the following: 2 to 3 years

Problem: Von Neumann was a founding figure in computing. Donald Knuth cites von Neumann as the inventor, in 1945, of the merge sort algorithm, in which the first and second halves of an array are each sorted recursively and then merged. Von Neumann wrote the sorting program for the EDVAC in ink, being 23 pages long; traces can still be seen on the first page of the phrase "TOP SECRET", which was written in pencil and later erased. He also worked on the philosophy of artificial intelligence with Alan Turing when the latter visited Princeton in the 1930s.
Who was the inventor of the merge-sort algorithm?
The answer is the following: Von Neumann

Problem: Natural uranium consists of three major isotopes: uranium-238 (99.28% natural abundance), uranium-235 (0.71%), and uranium-234 (0.0054%). All three are radioactive, emitting alpha particles, with the exception that all three of these isotopes have small probabilities of undergoing spontaneous fission, rather than alpha emission. There are also five other trace isotopes: uranium-239, which is formed when 238U undergoes spontaneous fission, releasing neutrons that are captured by another 238U atom; uranium-237, which is formed when 238U captures a neutron but emits two more, which then decays to neptunium-237; uranium-233, which is formed in the decay chain of that neptunium-237; and finally, uranium-236 and -240, which appear in the decay chain of primordial plutonium-244. It is also expected that thorium-232 should be able to undergo double beta decay, which would produce uranium-232, but this has not yet been observed experimentally.
What isotope of uranium is formed when 238U experiences spontaneous fission?
The answer is the following:
uranium-239