Question : The pie chart given below shows the number of employees in 6 different companies. The total number of employees in all these 6 companies is 15840. The number of employees in a particular company is shown in terms of degree with respect to the total number of employees in all these 6 companies.
$J_1$ = The total number of employees in P, Q, S, T and U.
$J_2$ = The difference between the total number of employees in P and Q and the total number of employees in T and U.
What is the value of $\left(J_1+J_2\right)$?
Option 1: 19404
Option 2: 6600
Option 3: 16302
Option 4: 12804
Correct Answer: 19404
Solution :
$J_1$ = The total number of employees in P, Q, S, T and U
= 77° + 103° + 81° + 40° + 20° = 321°
$J_2$ = The difference between the total number of employees in P and Q and the total number of employees in T and U
= (77° + 103°) – (40° + 20°) = 180° – 60° = 120°
($J_1+J_2$) = 321° + 120° = 441°
Now, 360° = 15840
⇒ 1° = $\frac{15840}{360}$
⇒ 441° = $\frac{15840}{360}×441$ = 19404
Hence, the correct answer is 19404.
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