Quantitative Aptitude Ques 2211

Question: Directions: Study the following information to answer the given questions.

Percentage of different types of employees in an organization Total employees = 7000 Employee Out of these Direct Recruits Per cent of Promotes Steno 30 70 Assistant 40 60 Supervisor 50 50 Clerk I 90 10 Clerk II 30 70 Officer I 90 10 Officer II 70 30 How many total direct recruits among all types of employees are there?

Options:

A) 4000

B) 3885

C) 3000

D) 3115

Show Answer

Answer:

Correct Answer: B

Solution:

  • Type of employees Number Steno $ \frac{10}{100}\times \frac{30}{100}\times 7000=210 $ Assistant $ \frac{15}{100}\times \frac{40}{100}\times 7000=420 $ Supervisor $ \frac{17}{100}\times \frac{50}{100}\times 7000=595 $ Clerk I $ \frac{19}{100}\times \frac{90}{100}\times 7000=1197 $ Clerk II $ \frac{20}{100}\times \frac{30}{100}\times 7000=420 $ Officer I $ \frac{90}{100}\times \frac{8}{100}\times 7000=504 $ Officer II $ \frac{11}{100}\times \frac{7}{100}\times 7000=539 $ Total direct recruitment $ =210+420+595+1197 $ $ +420+504+539=3885 $
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