ABC26GN5565 · Tabulation
Subject: General Aptitude · Chapter: Tabulation · Exam: · Marks: · Difficulty:
What is the ratio of the number of females in the HR and Accounts departments together to the number of males in the same departments together?
(a)311 : 269
(b)268 : 319
(c)269 : 311
(d)319 : 268
(e)None of these
Answer
Explanation
(Number of females in HR and Accounts) : (Number of males in HR and Accounts) $$\begin{aligned} & =\left\{\left(\frac{65}{100} \times 360\right)+\left(\frac{35}{100} \times 220\right)\right\}:\left\{\begin{array}{l} \left(\frac{35}{100} \times 360\right) \\ +\left(\frac{65}{100} \times 220\right) \end{array}\right\} \\ & =(234+77):(126+143)=311: 269 . \end{aligned}$$
Explanation as extracted from the printed page; notation may be imperfect.
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