QUES: Imperial submitted a total of 1,257 staff across 14 units of assessment to the 2014 Research Excellence Framework (REF) assessment. In the REF results 46% of Imperial's submitted research was classified as 4*, 44% as 3*, 9% as 2* and 1% as 1*, giving an overall GPA of 3.36. In rankings produced by Times Higher Education based upon the REF results Imperial was ranked 2nd overall for GPA and 8th for "research power" (compared to 6th and 7th respectively in the equivalent rankings for the RAE 2008).

How many staff were submitted over the 16 units of assessment?
What is the answer?
ANS: unanswerable
QUES: The first few naval battles were disasters for Rome. However, after training more sailors and inventing a grappling engine, a Roman naval force was able to defeat a Carthaginian fleet, and further naval victories followed. The Carthaginians then hired Xanthippus of Carthage, a Spartan mercenary general, to reorganise and lead their army. He cut off the Roman army from its base by re-establishing Carthaginian naval supremacy. The Romans then again defeated the Carthaginians in naval battle at the Battle of the Aegates Islands and left Carthage with neither a fleet nor sufficient coin to raise one. For a maritime power the loss of their access to the Mediterranean stung financially and psychologically, and the Carthaginians sued for peace.

What type of engine was invented by the Romans?
What is the answer?
ANS: grappling engine
QUES: In the autumn of 2009, Glee featured the fictional high school's show choir singing "Somebody to Love" as their second act performance in the episode "The Rhodes Not Taken". The performance was included on the show's Volume 1 soundtrack CD. In June 2010, the choir performed "Another One Bites the Dust" in the episode "Funk". The following week's episode, "Journey to Regionals", features a rival choir performing "Bohemian Rhapsody" in its entirety. The song was featured on the episode's EP. In May 2012, the choir performed "We Are the Champions" in the episode "Nationals", and the song features in The Graduation Album.

What Queen song did the Glee choir perform in June 2010?
What is the answer?
ANS:
Another One Bites the Dust