CATVA > MediumThe difficulty of accurately identifying urban areas means that we need to create a rich combination of criteria that can be applied to all urban areas.With the diversity of urban landscapes, measurable criteria for defining urban areas may need to be supplemented with human judgement.Current methodologies used to define urban and rural areas are no longer relevant to our being able to study trends in urbanisation.Distinguishing between urban and rural areas might call for some judgement on the objective methodology being used to define a city's functions.✅ Correct Option: 2Related questions:CAT 2018 Slot 2The passage given below is followed by four alternate summaries. Choose the option that best captures the essence of the passage. A Japanese government panel announced that it recommends regulating only genetically modified organisms that have had foreign genes permanently introduced into their genomes and not those whose endogenous genes have been edited. The only stipulation is that researchers and businesses will have to register their modifications to plants or animals with the government, with the exception of microbes cultured in contained environments. Reactions to the decision are mixed. While lauding the potential benefits of genome editing, an editorial opposes across the-board permission. Unforeseen risks in gene editing cannot be ruled out. All genetically modified products must go through the same safety and labeling processes regardless of method.CAT 2017 Slot 2The passage given below is followed by four alternate summaries. Choose the option that best captures the essence of the passage. A fundamental property of language is that it is slippery and messy and more liquid than solid, a gelatinous mass that changes shape to fit. As Wittgenstein would remind us, "usage has no sharp boundary." Oftentimes, the only way to determine the meaning of a word is to examine how it is used. This insight is often described as the "meaning is use" doctrine. There are differences between the "meaning is use" doctrine and a dictionary first theory of meaning. "The dictionary's careful fixing of words to definitions, like butterflies pinned under glass, can suggest that this is how language works. The definitions can seem to ensure and fix the meaning of words, just as the gold standard can back a country's currency." What Wittgenstein found in the circulation of ordinary language, however, was a free floating currency of meaning. The value of each word arises out of the exchange. The lexicographer abstracts a meaning from that exchange, which is then set within the conventions of the dictionary definition.CAT 2024 Slot 3The passage given below is followed by four alternate summaries. Choose the option that best captures the essence of the passage. Humans have managed to tweak the underlying biology of various plants and animals to produce high-tech crops and microbes. But regulating these entities is complicated, as the framework of policies and procedures are outdated and not flexible enough to adapt to emerging technology. The question is whether regulation will ever be able to keep up with human innovation, to regulate living things, which are apt to be unpredictable and unique; to capture all the potential risks when new biological entities are introduced, or when they pass on variations of their genes?