Organizers of a trade fair projected an increase of 20% in the number of visitors over the previous year, but the number of visitors actually increased by 50% . By what percentage was the actual number of visitors greater than the projected of visitors ?

A 20%
B 25%
C 30%
D 50%

Correct Answer: 25%

Let, Present visitor 100projected visitor (20% increase) 120Actual visitor (50% increase) 150Actual visitor-projected visitor = 150 - 120 = 30percentage of increase = 30/120 × 100%= 25%
Bissoy MCQ
#গণিত #Bangladesh Bank #শতকরা (Percentage) #Bangladesh Bank - Officer(Cash) - 2011

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