Here is a question about this article: Classical India refers to the period when much of the Indian subcontinent was reunited under the Gupta Empire (c. 320550 CE). This period has been called the Golden Age of India and was marked by extensive achievements in science, technology, engineering, art, dialectic, literature, logic, mathematics, astronomy, religion, and philosophy that crystallized the elements of what is generally known as Hindu culture. The Hindu-Arabic numerals, a positional numeral system, originated in India and was later transmitted to the West through the Arabs. Early Hindu numerals had only nine symbols, until 600 to 800 CE, when a symbol for zero was developed for the numeral system. The peace and prosperity created under leadership of Guptas enabled the pursuit of scientific and artistic endeavors in India.
What is the answer to this question: What is the period of the Gupta Empire called?
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So... Golden Age of India

Here is a question about this article: In the 2005 OECD report for Greece, it was clearly stated that "the impact of new accounting rules on the fiscal figures for the years 1997 to 1999 ranged from 0.7 to 1 percentage point of GDP; this retroactive change of methodology was responsible for the revised deficit exceeding 3% in 1999, the year of [Greece's] EMU membership qualification". The above led the Greek minister of finance to clarify that the 1999 budget deficit was below the prescribed 3% limit when calculated with the ESA79 methodology in force at the time of Greece's application, and thus the criteria had been met.
What is the answer to this question: What was the year of Greece's EMU membership qualification?
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So... 1999

Here is a question about this article: Estonia lies on the eastern shores of the Baltic Sea immediately across the Gulf of Finland from Finland on the level northwestern part of the rising East European platform between 57.3 and 59.5 N and 21.5 and 28.1 E. Average elevation reaches only 50 metres (164 ft) and the country's highest point is the Suur Munamagi in the southeast at 318 metres (1,043 ft). There is 3,794 kilometres (2,357 mi) of coastline marked by numerous bays, straits, and inlets. The number of islands and islets is estimated at some 2,355 (including those in lakes). Two of them are large enough to constitute separate counties: Saaremaa and Hiiumaa. A small, recent cluster of meteorite craters, the largest of which is called Kaali is found on Saaremaa, Estonia.
What is the answer to this question: What is the average elevation of Estonia?
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So...
50 metres (164 ft)