Problem: In 1992, Madonna had a role in A League of Their Own as Mae Mordabito, a baseball player on an all-women's team. She recorded the film's theme song, "This Used to Be My Playground", which became a Hot 100 number one hit. The same year, she founded her own entertainment company, Maverick, consisting of a record company (Maverick Records), a film production company (Maverick Films), and associated music publishing, television broadcasting, book publishing and merchandising divisions. The deal was a joint venture with Time Warner and paid Madonna an advance of $60 million. It gave her 20% royalties from the music proceedings, one of the highest rates in the industry, equaled at that time only by Michael Jackson's royalty rate established a year earlier with Sony. The first release from the venture was Madonna's book, titled Sex. It consisted of sexually provocative and explicit images, photographed by Steven Meisel. The book received strong negative reaction from the media and the general public, but sold 1.5 million copies at $50 each in a matter of days. At the same time she released her fifth studio album, Erotica, which debuted at number two on the Billboard 200. Its title track peaked at number three on the Billboard Hot 100. Erotica also produced five singles: "Deeper and Deeper", "Bad Girl", "Fever", "Rain" and "Bye Bye Baby". Madonna had provocative imagery featured in the erotic thriller, Body of Evidence, a film which contained scenes of sadomasochism and bondage. It was poorly received by critics. She also starred in the film Dangerous Game, which was released straight to video in North America. The New York Times described the film as "angry and painful, and the pain feels real."
How much was the royalties paid to Madonna for the music proceedings?
The answer is the following: 20%

Problem: In the fall of 2014, among the six undergraduate schools, 40.6% of undergraduate students are enrolled in the Weinberg College of Arts and Sciences, 21.3% in the McCormick School of Engineering and Applied Science, 14.3% in the School of Communication, 11.7% in the Medill School of Journalism, 5.7% in the Bienen School of Music, and 6.4% in the School of Education and Social Policy. The five most commonly awarded undergraduate degrees are in economics, journalism, communication studies, psychology, and political science. While professional students are affiliated with their respective schools, the School of Professional Studies offers master's and bachelor's degree, and certificate programs tailored to the professional studies. With 2,446 students enrolled in science, engineering, and health fields, the largest graduate programs by enrollment include chemistry, integrated biology, material sciences, electrical and computer engineering, neuroscience, and economics. The Kellogg School of Management's MBA, the School of Law's JD, and the Feinberg School of Medicine's MD are the three largest professional degree programs by enrollment.
In the fall of 2014, which school did 40.6% of undergraduates enroll in?
The answer is the following: Weinberg College of Arts and Sciences

Problem: The economy of Himachal Pradesh is currently the third-fastest growing economy in India.[citation needed] Himachal Pradesh has been ranked fourth in the list of the highest per capita incomes of Indian states. This has made it one of the wealthiest places in the entire South Asia. Abundance of perennial rivers enables Himachal to sell hydroelectricity to other states such as Delhi, Punjab, and Rajasthan. The economy of the state is highly dependent on three sources: hydroelectric power, tourism, and agriculture.[citation needed]
What enables Himachal to sell hydroelectricity to other states?
The answer is the following: Abundance of perennial rivers

Problem: With the occupation by Napoleon, Portugal began a slow but inexorable decline that lasted until the 20th century. This decline was hastened by the independence in 1822 of the country's largest colonial possession, Brazil. In 1807, as Napoleon's army closed in on Lisbon, the Prince Regent Joao VI of Portugal transferred his court to Brazil and established Rio de Janeiro as the capital of the Portuguese Empire. In 1815, Brazil was declared a Kingdom and the Kingdom of Portugal was united with it, forming a pluricontinental State, the United Kingdom of Portugal, Brazil and the Algarves.
How long did Portugal's decline last?
The answer is the following:
until the 20th century