LIC AAO Model Paper 3

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Directions (46 - 50)
Study the pie-chart and the corresponding table carefully and answer the given questions
Distribution of total number of laptops (Samsung, Lenovo and Dell) sold by 6 stores :
Total number of laptops sold = 4800

Stores	Respective ratio of Samsung Lenovo and Dell laptops Sold
A	5 : 5 : 4
B	3 : 3 : 2
C	3 : 4 : 3
D	6 : 7 : 7
E	2 : 5 : 2
F	5 : 3 : 5

Question : 46 of 160

Marks: +1, -0

Total number of samsung laptops sold by stores E and F together is what percent of the number of the laptops (Samsung , lenovo and dell) sold by store B ?

58.5
51.25
54.75
56.25
48.75

Validate

Solution:

Total number of laptops sold by store E =

{4800×18}/{100}

= 864
Samsung brand laptops ⇒

2/9

× 864 = 192
Total number of laptops sold by store F
=

{4800×13}/{100}

= 624
Samsung brand laptops ⇒

5/{13}

× 624
= 240
Total sum = 192 + 240 = 432
Total number of laptops sold by store B
=

{4800×16}/{100}

= 768
∴ Required per cent =

{432×768}

× 100 = 56.25

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