Problem: Admissions are characterized as "most selective" by U.S. News & World Report. There were 35,099 applications for the undergraduate class of 2020 (entering 2016), and 3,751 (10.7%) were admitted, making Northwestern one of the most selective schools in the United States. For freshmen enrolling in the class of 2019, the interquartile range (middle 50%) on the SAT was 690–760 for critical reading and 710-800 for math, ACT composite scores for the middle 50% ranged from 31–34, and 91% ranked in the top ten percent of their high school class.
For freshman enrolling in the class of 2019, what was the interquartile range on the SAT for critical reading?
The answer is the following: 690–760

Problem: The hypothesis that plant growth and development is coordinated by plant hormones or plant growth regulators first emerged in the late 19th century. Darwin experimented on the movements of plant shoots and roots towards light and gravity, and concluded "It is hardly an exaggeration to say that the tip of the radicle . . acts like the brain of one of the lower animals . . directing the several movements". About the same time, the role of auxins (from the Greek auxein, to grow) in control of plant growth was first outlined by the Dutch scientist Frits Went. The first known auxin, indole-3-acetic acid (IAA), which promotes cell growth, was only isolated from plants about 50 years later. This compound mediates the tropic responses of shoots and roots towards light and gravity. The finding in 1939 that plant callus could be maintained in culture containing IAA, followed by the observation in 1947 that it could be induced to form roots and shoots by controlling the concentration of growth hormones were key steps in the development of plant biotechnology and genetic modification.
What can plant callus be coaxed into doing?
The answer is the following: form roots and shoots

Problem: Office buildings in Shanghai's financial district, including the Jin Mao Tower and the Hong Kong New World Tower, were evacuated. A receptionist at the Tibet Hotel in Chengdu said things were "calm" after the hotel evacuated its guests. Meanwhile, workers at a Ford plant in Sichuan were evacuated for about 10 minutes. Chengdu Shuangliu International Airport was shut down, and the control tower and regional radar control evacuated. One SilkAir flight was diverted and landed in Kunming as a result. Cathay Pacific delayed both legs of its quadruple daily Hong Kong to London route due to this disruption in air traffic services. Chengdu Shuangliu Airport reopened later on the evening of May 12, offering limited service as the airport began to be used as a staging area for relief operations.
When did the airport re-open?
The answer is the following: May 12

Problem: Spectre had its world premiere in London on 26 October 2015 at the Royal Albert Hall, the same day as its general release in the United Kingdom and Republic of Ireland. Following the announcement of the start of filming, Paramount Pictures brought forward the release of Mission: Impossible – Rogue Nation to avoid competing with Spectre. In March 2015 IMAX corporation announced that Spectre would be screened in its cinemas, following Skyfall's success with the company. In the UK it received a wider release than Skyfall, with a minimum of 647 cinemas including 40 IMAX screens, compared to Skyfall's 587 locations and 21 IMAX screens.
What movie prompted IMAX to show Spectre?
The answer is the following:
Skyfall