GMAT Exam  >  GMAT Questions  >  All the employees of Company X were appraised... Start Learning for Free
All the employees of Company X were appraised at the year end. 40% of the employees got a promotion, 50% of the employees got a salary hike and 30% of the employees neither got a promotion nor got a salary hike. If there were 40 employees who got both the promotion and the salary hike, what was the number of employees in the company?
  • a)
    100
  • b)
    120
  • c)
    150
  • d)
    200
  • e)
    250
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
All the employees of Company X were appraised at the year end. 40% of ...
Given
  • Percentage of employees who got a promotion = 40%
  • Percentage of employees who got a salary hike = 50%
  • Percentage of employees who neither got a promotion nor a salary hike = 30%
  • Number of employees who got both the promotion and the salary hike = 40
To Find: Number of employees in the company?

Approach
  1. To find the total number of employees in the company, we will try to express the number of employees who got both the promotion and the salary hike(i.e. 40), as a percentage of the total employees of the company.
     
Total employees in the company = Employees who got only salary hike + Employees who got only promotion + Employees who got salary hike and promotion + Employees who got neither salary hike nor promotion
  1. Adding “Employees who got salary hike and promotion on both sides” we have
  2. Total employees in the company + Employees who got salary hike and promotion = (Employees who got only salry hike + Employees who got salary hike and promotion)+ (Employees who got only promotion + Employees who got salary hike and promotion) + Employees who got neither salary hike nor promotion
  3. Total employees in the company + Employees who got salary hike and promotion = Employees who got a salary hike+  Employees who got a promotion  + Employees who got neither salary hike nor promotion
  4. From the above equation, we can find the percentage of employees who got salary hike and promotion
Working Out
  1. Total employees in the company + Employees who got salary hike and promotion = Employees who got a salary hike+  Employees who got a promotion  + Employees who got neither salary hike nor promotion
    a.  100% + Employees who got salary hike and promotion = 50% + 40% + 30%
    b.  Employees who got salary hike and promotion = 20%
     
  2. Now, we know that employees who got salary hike and promotion = 40
    1. So, if 20% is 40, 100% = 200
Hence, the total number of employees in the company = 200

Answer: D
View all questions of this test
Explore Courses for GMAT exam

Top Courses for GMAT

Question Description
All the employees of Company X were appraised at the year end. 40% of the employees got a promotion, 50% of the employees got a salary hike and 30% of the employees neither got a promotion nor got a salary hike. If there were 40 employees who got both the promotion and the salary hike, what was the number of employees in the company?a)100b)120c)150d)200e)250Correct answer is option 'D'. Can you explain this answer? for GMAT 2025 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about All the employees of Company X were appraised at the year end. 40% of the employees got a promotion, 50% of the employees got a salary hike and 30% of the employees neither got a promotion nor got a salary hike. If there were 40 employees who got both the promotion and the salary hike, what was the number of employees in the company?a)100b)120c)150d)200e)250Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for GMAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for All the employees of Company X were appraised at the year end. 40% of the employees got a promotion, 50% of the employees got a salary hike and 30% of the employees neither got a promotion nor got a salary hike. If there were 40 employees who got both the promotion and the salary hike, what was the number of employees in the company?a)100b)120c)150d)200e)250Correct answer is option 'D'. Can you explain this answer?.
Solutions for All the employees of Company X were appraised at the year end. 40% of the employees got a promotion, 50% of the employees got a salary hike and 30% of the employees neither got a promotion nor got a salary hike. If there were 40 employees who got both the promotion and the salary hike, what was the number of employees in the company?a)100b)120c)150d)200e)250Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for GMAT. Download more important topics, notes, lectures and mock test series for GMAT Exam by signing up for free.
Here you can find the meaning of All the employees of Company X were appraised at the year end. 40% of the employees got a promotion, 50% of the employees got a salary hike and 30% of the employees neither got a promotion nor got a salary hike. If there were 40 employees who got both the promotion and the salary hike, what was the number of employees in the company?a)100b)120c)150d)200e)250Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of All the employees of Company X were appraised at the year end. 40% of the employees got a promotion, 50% of the employees got a salary hike and 30% of the employees neither got a promotion nor got a salary hike. If there were 40 employees who got both the promotion and the salary hike, what was the number of employees in the company?a)100b)120c)150d)200e)250Correct answer is option 'D'. Can you explain this answer?, a detailed solution for All the employees of Company X were appraised at the year end. 40% of the employees got a promotion, 50% of the employees got a salary hike and 30% of the employees neither got a promotion nor got a salary hike. If there were 40 employees who got both the promotion and the salary hike, what was the number of employees in the company?a)100b)120c)150d)200e)250Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of All the employees of Company X were appraised at the year end. 40% of the employees got a promotion, 50% of the employees got a salary hike and 30% of the employees neither got a promotion nor got a salary hike. If there were 40 employees who got both the promotion and the salary hike, what was the number of employees in the company?a)100b)120c)150d)200e)250Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice All the employees of Company X were appraised at the year end. 40% of the employees got a promotion, 50% of the employees got a salary hike and 30% of the employees neither got a promotion nor got a salary hike. If there were 40 employees who got both the promotion and the salary hike, what was the number of employees in the company?a)100b)120c)150d)200e)250Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice GMAT tests.
Explore Courses for GMAT exam

Top Courses for GMAT

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev