LIC AAO Model Paper 9

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Directions (56 - 60):
Study the following table to answer the given questions
Data regarding number of visitors (in thousands) visiting as amusement park in a city in different months

Months	Number of visitors	Respective ratio of male visitors and female visitors	Percentage of visitors of age group less than or equal to 20 years in the respective month
September, 2012	55	4 : 7	40
October, 2012	75	3 : 2	52
November, 2012	65	5 : 3	55
December, 2012	126	3 : 4	60
January, 2013	120	5 : 7	65

Question : 56 of 160

Marks: +1, -0

In January 2013, out of the total number of visitors in the age group less than or equal to 20 years, who visited the park, 60% of the visitors were females. What is the difference between the number of female visitors In the age group above 20 years and the number of male visitors in the age group above 20 years?

3400
4400
4200
5200
54

Validate

Solution:

In January 2013,
Male visitors =

{120×5}/{12}

= 50 thousands,
Female visitors = 70 thousands Of 20 years or below age group, Female visitors
= 120 ×

{65}/{100}

{60}/{100}

= 46.8 thousands
Male visitors = 120 ×

{65}/{100}

{40}/{100}

= 31.2 thousands Of above 20 years age group,
Male visitors = 50-31.2 = 18.8 thousands
Female visitors = 70 - 46.8 = 23.2 thousands
Difference = 23.2 - 18.8 = 4.4 thousands = 4400

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