Students from different countries (A, B,C,D, E, F) participated in a certain seminar. The pie chart shows how many students came from each of the six participating countries. Study the diagram and answer the following questions.Â
By what count (in %) students from Country B at the seminar were more than the students from Country E?
Students in B = 30
Students in E = 10
B is more than E by $$\frac{30-10}{10} \times 100 = 200$$
So the answer is option B.
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