Here is the explanation for the graph practice question that was shared in YT community. Concept tested is computing percentages.
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Question
The graph shows the number of Heritage Sites (physical locations that promote the understanding of the cultural heritage of a region), Biosphere Reserves (natural locations that need conservation effort), and Intangible Cultural Heritage Elements (practices and beliefs that represent the cultural heritage of a region) that are all under the preservation and maintenance control of an international organization.
Choose the best option that completes the two sentences.
The year in which the number of heritage sites under the control of the organization saw the greatest percentage YoY growth was _________ in which the number of biosphere reserves under the control of the organization saw the greatest percentage YoY growth.
A.  the same year
B.  one before the year
C.  one after the year
D.  two before the year
The category with the ______ growth between 2018 and 2022 is Intangible Cultural Heritage Elements.
A.  least numerical
B.  greatest percentage
C.  least percentage
D.  second-highest numerical
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