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 : 60 of 160

Marks: +1, -0

What is the average number of visitors who had visited the park of age group less than or equal to 20 years in the months of 2012 and January 2013 together?

76820
76400
76800
76600
50070

Validate

Solution:

Visitors of 20 years or less than 20 years age group :
September ⇒

{55×40}/{100}

= 22 thousands
October ⇒

{75×52}/{100}

= 39 thousands
November ⇒

{65×55}/{100}

= 35.75 thousands
December ⇒

{126×60}/{100}

= 75.6 thousands
January ⇒

{120×65}/{100}

= 78 thousands
Average =

({22+39+35.75+75.6+78}/5)

thousands
=

{250.35}/5

thousands
= 50.07 thousands
= 50070

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