Of the two groups of tourists, each has 60 people. If three - fourth (75%) of the first group and two-third of the second group board buses to travel to a museum. How many more people of the first group board buses then that of the second group ?
Correct Answer: Option B
Solution: Tourists of first group board buses is 3/4 of 60 = 45
Tourists of 2nd group board buses 2/3 of 60 = 40
Difference is 45 - 40 = 5
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