Problem: By this point Frederick was increasingly concerned by the Russian advance from the east and marched to counter it. Just east of the Oder in Brandenburg-Neumark, at the Battle of Zorndorf (now Sarbinowo, Poland), a Prussian army of 35,000 men under Frederick on Aug. 25, 1758, fought a Russian army of 43,000 commanded by Count William Fermor. Both sides suffered heavy casualties – the Prussians 12,800, the Russians 18,000 – but the Russians withdrew, and Frederick claimed victory. In the undecided Battle of Tornow on 25 September, a Swedish army repulsed six assaults by a Prussian army but did not push on Berlin following the Battle of Fehrbellin.
How large a force did Frederick send against the occupying Russians?
The answer is the following: 35,000 men

Problem: Jehovah's Witnesses believe that Jesus Christ began to rule in heaven as king of God's kingdom in October 1914, and that Satan was subsequently ousted from heaven to the earth, resulting in "woe" to humanity. They believe that Jesus rules invisibly, from heaven, perceived only as a series of "signs". They base this belief on a rendering of the Greek word parousia—usually translated as "coming" when referring to Christ—as "presence". They believe Jesus' presence includes an unknown period beginning with his inauguration as king in heaven in 1914, and ending when he comes to bring a final judgment against humans on earth. They thus depart from the mainstream Christian belief that the "second coming" of Matthew 24 refers to a single moment of arrival on earth to judge humans.
On what date do Jehovah Witnesses believe Jesus Christ began his rule as a king in God's kingdom?
The answer is the following: October 1914

Problem: The most significant event between the 7th and 11th century was the Tripartite struggle centered on Kannauj that lasted for more than two centuries between the Pala Empire, Rashtrakuta Empire, and Gurjara Pratihara Empire. Southern India was ruled by the Chalukya, Chola, Pallava, Chera, Pandyan, and Western Chalukya Empires. The seventh century also saw the advent of Islam as a political power, though as a fringe, in the western part of the subcontinent, in modern-day Pakistan. The Chola dynasty conquered southern India and successfully invaded parts of Southeast Asia, Sri Lanka, Maldives and Bengal in the 11th century. The early medieval period Indian mathematics influenced the development of mathematics and astronomy in the Arab world and the Hindu numerals were introduced.
When did Islam begin to become a political power in India?
The answer is the following: seventh century

Problem: In 1948, the point-contact transistor was independently invented by German physicists Herbert Mataré and Heinrich Welker while working at the Compagnie des Freins et Signaux, a Westinghouse subsidiary located in Paris. Mataré had previous experience in developing crystal rectifiers from silicon and germanium in the German radar effort during World War II. Using this knowledge, he began researching the phenomenon of "interference" in 1947. By June 1948, witnessing currents flowing through point-contacts, Mataré produced consistent results using samples of germanium produced by Welker, similar to what Bardeen and Brattain had accomplished earlier in December 1947. Realizing that Bell Labs' scientists had already invented the transistor before them, the company rushed to get its "transistron" into production for amplified use in France's telephone network.
Who invented the point-contact transistor?
The answer is the following:
Herbert Mataré and Heinrich Welker