Question
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The pie chart given below shows the number of television sold by 8 different companies. The total number of television sold by all these 8 companies is 21000. The number of television sold by a particular company is shown as a percent of total number of television sold by all these 8 companies.
J1 = The value of the average number of television sold by P and W.
J2 = The value of the average number of television sold by Q, R, S and V.
What is the value of (J2 – J1)?
Answer (Detailed Solution Below)
Detailed Solution
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J1 = The value of average number of television sold by P and W.
J2 = The value of average number of television sold by Q, R, S and V.
Calculations:
J1
= 11.5 % of 21000
= 2415
J2
= Average of Q, R, S and V
= (32 + 3 + 15 + 17)% of 21000/4
= 0.67 × 21000/4
= 14070/4
= 3517.5
The value of (J2 - J1)
= 1102.5
Hence, The Required value is 1102.5.
Last updated on Jul 11, 2025
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