question: With this victory, John I was recognised as the undisputed king of Portugal, putting an end to the interregnum and anarchy of the 1383-1385 crisis. Recognition from Castile would not arrive until 1411, after another Portuguese victory at the Battle of Valverde, with the signing of the Treaty of Ayllón. The English-Portuguese alliance would be renewed in 1386 with the Treaty of Windsor and the marriage of John I to Philippa of Lancaster, daughter of John of Gaunt. In 1387, taking advantage of the renewed alliance, John I, leading a Portuguese army of 9,000 men, reinforced by a 1,500-man English contingent that landed in Galicia, invaded Castile to sit John of Gaunt on the Castilian throne, which he claimed on his marriage to Infanta Constance of Castile. The Castilian forces refused to offer battle, after two months no significant town was taken and the allies, struck by disease and lack of supplies, met with an overwhelming failure. The treaty, still valid today, established a pact of mutual support between the countries: Indeed, Portugal would use it again against its neighbours in 1640, to expel the Spanish Habsburg kings from the country, and again during the Peninsular War. The Anglo-Portuguese Alliance would also be used by Britain  in the Second World War  and during the 1982 Falklands War.
Answer this question: How many years after the 1383-1385 crisis did Castile give John I - the undisputed King of Portugal recognition?
answer: 25

question: Still searching for their first win of the season, the Bengals went home for a Week 7 AFC North duel with the Pittsburgh Steelers.  With Carson Palmer still out with a sore elbow, QB Ryan Fitzpatrick was given the start. In the first quarter, Cincinnati trailed early as Steelers QB Ben Roethlisberger completed a 2-yard TD pass to RB Mewelde Moore, along with kicker Jeff Reed getting a 21-yard field goal.  In the second quarter, the Bengals answered with Fitzpatrick completing a 5-yard TD pass to WR Chad Ocho Cinco.  In the third quarter, Pittsburgh responded with Moore getting a 13-yard TD run.  Cincinnati would respond with kicker Dave Rayner nailing a 26-yard field goal.  However, in the fourth quarter, the Steelers pulled away with Roethlisberger completing a 50-yard TD pass to WR Nate Washington, Moore getting a 2-yard TD run, and QB Byron Leftwich completing a 16-yard TD pass to WR Hines Ward.  Earlier in the game, Ward destroyed Bengals linebacker Keith Rivers with a vicious legal hit, breaking Rivers' jaw. With the loss, Cincinnati dropped to 0-7.  The team's first such start since 2002.
Answer this question: How many yards longer was the longest touchdown run than the shortest?
answer: 11

question: In recent decades, the literacy rate of Rajasthan has increased significantly. In 1991, the states literacy rate was only 38.55% (54.99% male and 20.44% female). In 2001, the literacy rate increased to 60.41% (75.70% male and 43.85% female). This was the highest leap in the percentage of literacy recorded in India (the rise in female literacy being 23%). At the Census 2011, Rajasthan had a literacy rate of 67.06% (80.51% male and 52.66% female). Although Rajasthans literacy rate is below the national average of 74.04% and although its female literacy rate is the lowest in the country, the state has been praised for its efforts and achievements in raising literacy rates.
Answer this question: By how many percentage points did the literacy rate increase between 1991 and 2001?
answer:
21.86