QUES: The archipelago is formed by high points on the rim of the caldera of a submarine volcano that forms a seamount. The volcano is one part of a range that was formed as part of the same process that formed the floor of the Atlantic, and the Mid-Atlantic Ridge. The top of the seamount has gone through periods of complete submergence, during which its limestone cap was formed by marine organisms, and during the Ice Ages the entire caldera was above sea level, forming an island of approximately two hundred square miles.
When was the caldera partially above sea level?

ANS: unanswerable

QUES: Noted 19th-century mosaics include those by Edward Burne-Jones at St Pauls within the Walls in Rome. Another modern mosaic of note is the world's largest mosaic installation located at the Cathedral Basilica of St. Louis, located in St. Louis, Missouri. A modern example of mosaic is the Museum of Natural History station of the New York City Subway (there are many such works of art scattered throughout the New York City subway system, though many IND stations are usually designed with bland mosaics.) Another example of mosaics in ordinary surroundings is the use of locally themed mosaics in some restrooms in the rest areas along some Texas interstate highways.
Edward Burne-Jones is noted for creating mosaics in what century?

ANS: 19th

QUES: In 2008, Dahabshiil Group acquired a majority stake in Somtel Network, a Hargeisa-based telecommunications firm specialising in high speed broadband, mobile internet, LTE services, mobile money transfer and mobile phone services. The acquisition provided Dahabshiil with the necessary platform for a subsequent expansion into mobile banking, a growth industry in the regional banking sector. In 2014, Somalia's three largest telecommunication operators, Hormuud Telecom, NationLink and Somtel, also signed an interconnection agreement. The cooperative deal will see the firms establish the Somali Telecommunication Company (STC), which will allow their mobile clients to communicate across the three networks.
Buying Somtal Network allowed Dahabshiil to expand into what type of banking?

ANS: mobile banking

QUES: One study showed that Czech and Slovak lexicons differed by 80 percent, but this high percentage was found to stem primarily from differing orthographies and slight inconsistencies in morphological formation; Slovak morphology is more regular (when changing from the nominative to the locative case, Praha becomes Praze in Czech and Prahe in Slovak). The two lexicons are generally considered similar, with most differences in colloquial vocabulary and some scientific terminology. Slovak has slightly more borrowed words than Czech.
When is Slovak morphology more regular than Czech?

ANS:
when changing from the nominative to the locative case