GMAT考试

【单选题】The MegaTekCorporation is displaying its distribution of employees by department in a circle graph. The size of each sector of the graph representing a department is proportional to the percentage of total employees in that department. If the section of the circle graph representing the manufacturing department takes up 72° of the circle, what percentage of MegaTek employees are in manufacturing
A、20%
B、25%
C、30%
D、35%
E、72%

网考网参考答案：A
网考网解析：
72° divided by 360° equals 0.2, therefore the sector is equal to 20% of the total. document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>