QUES: At this time, Britain and France became bitter rivals. Frequent skirmishes between them took place for control of colonial possessions. In 1742, fearing the monetary consequences of a war, the British government agreed to extend the deadline for the licensed exclusive trade by the company in India until 1783, in return for a further loan of £1 million. Between 1756 and 1763, the Seven Years' War diverted the state's attention towards consolidation and defence of its territorial possessions in Europe and its colonies in North America.

What was irrelevant that brought the British government to extend the deadline for the trade license for the company?
What is the answer?
ANS: unanswerable
QUES: 64Zn, the most abundant isotope of zinc, is very susceptible to neutron activation, being transmuted into the highly radioactive 65Zn, which has a half-life of 244 days and produces intense gamma radiation. Because of this, Zinc Oxide used in nuclear reactors as an anti-corrosion agent is depleted of 64Zn before use, this is called depleted zinc oxide. For the same reason, zinc has been proposed as a salting material for nuclear weapons (cobalt is another, better-known salting material). A jacket of isotopically enriched 64Zn would be irradiated by the intense high-energy neutron flux from an exploding thermonuclear weapon, forming a large amount of 65Zn significantly increasing the radioactivity of the weapon's fallout. Such a weapon is not known to have ever been built, tested, or used. 65Zn is also used as a tracer to study how alloys that contain zinc wear out, or the path and the role of zinc in organisms.

What is used to study how alloys containing zinc wear out?
What is the answer?
ANS: 65Zn
QUES: Jews originated as a national and religious group in the Middle East during the second millennium BCE, in the part of the Levant known as the Land of Israel. The Merneptah Stele appears to confirm the existence of a people of Israel, associated with the god El, somewhere in Canaan as far back as the 13th century BCE. The Israelites, as an outgrowth of the Canaanite population, consolidated their hold with the emergence of the Kingdom of Israel, and the Kingdom of Judah. Some consider that these Canaanite sedentary Israelites melded with incoming nomadic groups known as 'Hebrews'. Though few sources in the Bible mention the exilic periods in detail, the experience of diaspora life, from the Ancient Egyptian rule over the Levant, to Assyrian Captivity and Exile, to Babylonian Captivity and Exile, to Seleucid Imperial rule, to the Roman occupation, and the historical relations between Israelites and the homeland, became a major feature of Jewish history, identity and memory.

When did Jews originate as a national and religious group in the Middle East?
What is the answer?
ANS:
during the second millennium BCE, in the part of the Levant known as the Land of Israel