Last visit was: 18 Nov 2025, 23:34 It is currently 18 Nov 2025, 23:34
Home
GMAT
Messages
Tests
Schools
Events
Rewards
Chat
My Profile
Close
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Go to My Error Log Learn more
Close
Request Expert Reply
Confirm Cancel
Back to Forum
Create Topic
   1   2   3   4   5   6   7   8   
555-605 Level|   Math Related|         
User avatar
AviNFC
User avatar
Joined: 31 May 2023
Last visit: 13 Nov 2025
Posts: 216
Own Kudos:
288
 [1]
Given Kudos: 5
Posts: 216
Kudos: 288
 [1]
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 09:45
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
M=0.3*120=36
M=36, F=56, P=28

let lay off in F be 2x

7x=28..x=4

after layoff:
F=56-8=48
P=28-4=24

Ans 48 & 24
User avatar
Cana1766
User avatar
Joined: 26 May 2024
Last visit: 15 Nov 2025
Posts: 85
Own Kudos:
79
 [1]
Given Kudos: 11
Posts: 85
Kudos: 79
 [1]
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 09:46
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
The answer for finance is 48, and the answer for operations is 24.

The people in marketing are 36.(given)
The people in finance and operations are 2x and x, respectively.Total 3x for the remaining 84 employees. So x is 28.
People in finance=56
People in operations = 28

After layoff

Let the number of laid of people from marketing be 2x,finance be x,operations be x/2.
7x/2=28(28 is given as number of laid of people)
So x is 8.

So people remaining in finance after layoff is 56-8=48
and people remaining in operations after layoff is 28-4=24
Bunuel
 


This question was provided by GMAT Club
for the GMAT Club Olympics Competition

Win over $30,000 in prizes such as Courses, Tests, Private Tutoring, and more

 



At the end of the year, a company had exactly 120 employees working in three departments: Marketing, Finance, and Operations, with each employee working in exactly one of the three departments.

• Exactly 30% of these employees were in the Marketing department.
• Of the remaining employees, the number in Finance was twice the number in Operations.

At the beginning of the next year, the company decided to lay off a total of 28 employees from these three departments, with twice as many laid off from Marketing as from Finance, and half as many from Operations as from Finance.

Select for Finance and Operations the number of employees who work in the Finance and Operations departments, respectively, after the layoffs. Make only two selections, one in each column.
Show more
User avatar
MinhChau789
User avatar
Joined: 18 Aug 2023
Last visit: 17 Nov 2025
Posts: 132
Own Kudos:
140
 [1]
Given Kudos: 2
Posts: 132
Kudos: 140
 [1]
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 09:49
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
at the end of the year, we know Mar = 36, Finance = 56, Ops = 28.

We know the laid-off numbers as follows:
Mar = 2 Finance
Ops = 1/2 Finance
So laid off staff of Mar = 2 Finance = 4 Ops, with a total of 28 people.
So the laid-off staff of Finance = 8 and Ops = 4

In total, after lay-offs, the staff number of Finance = 56 - 8 = 48, the staff number of Ops = 28 - 4 = 24.

Answer: Finance = 48, Ops = 24
User avatar
dthaman1201
User avatar
Joined: 08 Dec 2024
Last visit: 18 Nov 2025
Posts: 21
Own Kudos:
17
 [1]
Given Kudos: 151
Posts: 21
Kudos: 17
 [1]
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 09:50
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
total in marketing are 36 and if operation has x then finance will have 2x

so 36 + 2x = 120 so x=28

Marketing: 36
Operations: 28
Finance: 56

if finance lay off is y then marketing is 2y and operations is y/2 so total lay off is

y + 2y + y/2 = 28
y = 8

Operations is : 28 - y/2 = 28-4=24
Finance is : 56 - y = 56 - 8 = 48
Marketing is: 36- 2y = 36- 16 = 20
User avatar
twinkle2311
User avatar
Joined: 05 Nov 2021
Last visit: 18 Nov 2025
Posts: 150
Own Kudos:
167
 [1]
Given Kudos: 10
Location: India
Concentration: Finance, Real Estate
Schools: ISB '26 Wharton '26
GPA: 9.041
Schools: ISB '26 Wharton '26
Posts: 150
Kudos: 167
 [1]
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 09:52
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Total employees = 120
30% in Marketing = 0.3 × 120 = 36
Remaining = 120 - 36 = 84 employees in Finance and Operations.
Finance has twice as many employees as Operations. So, Operations: 28 employees & Finance: 56 employees

Now, 28 employees are laid off:
Finance layoffs = F; Marketing layoffs = 2F ; Operations layoffs = F/2
Total layoffs: 2F + F + F/2 = 28 --> F = 8

So Marketing lays off are 16, finance lays-offs are 8 and Operations lays off 4

Final employee counts after layoffs:

Finance: 56 - 8 = 48

Operations: 28 - 4 = 24

Answer: Finance 48, Operations 24
User avatar
Curious_genius
User avatar
Joined: 22 May 2024
Last visit: 12 Nov 2025
Posts: 15
Own Kudos:
12
 [1]
Given Kudos: 17
Location: India
Concentration: Finance, Strategy
GPA: 3.39
WE:Information Technology (Consulting)
Posts: 15
Kudos: 12
 [1]
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 09:55
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Total number of employees equal to 120, as given in the question marketing team has 36 employees finance as 2x and operation has x so adding all of them gives X equal to 28

This gives us finance employees equal to 56 and operation employees equal to 28

28 employees were laid of so if we take finances X then marketing would be 2x and operation would be x/2

Solving the situation so if gives X equal to 8 and finance employees late of is equal to 8 and operations and price rate of equal to 4

Subtracting gives us finance total employees equal to 48 and operations total Operations employees to 24
User avatar
sayan640
User avatar
Joined: 29 Oct 2015
Last visit: 10 Nov 2025
Posts: 1,179
Own Kudos:
813
 [1]
Given Kudos: 783
GMAT 1: 570 Q42 V28
Products:
My Reviews
GMAT 1: 570 Q42 V28
Posts: 1,179
Kudos: 813
 [1]
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 09:57
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Finance : 48 ; Operations = 24
Since 30% are from marketing initially,
no. of people in marketing = 36
No. of people in finance = 56 as it was twice the no. of people in operations.
No of people in Operations = 28

Let , x = no of people laid of in finance.
hence ,
36- 2*x + 56 - x + 28 - (x/2) = 120 - (7x/2) = 92
x= 8

Hence , currently finance has = 56 - 8 = 48 people
operations has = 28 - 4 = 24 people;
User avatar
Mohak01
User avatar
Joined: 05 Sep 2020
Last visit: 12 Nov 2025
Posts: 104
Own Kudos:
64
 [1]
Given Kudos: 70
Location: India
Schools: ISB '26 NUS '26 (A)
GMAT Focus 1: 695 Q83 V87 DI83
GPA: 8
Schools: ISB '26 NUS '26 (A)
GMAT Focus 1: 695 Q83 V87 DI83
Posts: 104
Kudos: 64
 [1]
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 09:59
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Total employees initially = 120
Marketing (M) = 30% of 120 = 36
Given that employees in Finance (F) = twice of employees in operations (O)
O= 28
F=56

Moving Ahead, lets represent number of people laid off from marketing, finance and operations as M',F' and O', then as per conditions given,

M'+F'+O' = 28, also M'=2F' and O'=F'/2,

using both equations, M'=16, F'=8 and O'=4

Hence Total number of employees post lay-offs
Finance= 56-8 = 48
Operations = 28-4= 24
User avatar
kvaishvik24
User avatar
Joined: 31 Mar 2025
Last visit: 15 Oct 2025
Posts: 81
Own Kudos:
65
Given Kudos: 16
Posts: 81
Kudos: 65
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 10:01
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Step 1: Initial employee counts
  • Total employees: 120
  • Marketing: 30% of 120 = 36
  • Remaining: 120 − 36 = 84, split between Finance and Operations
  • Given: Finance = 2 × Operations
    • Let Operations = O, then Finance = 2O, so O + 2O = 84 → 3O = 84 → O = 28, so F = 56
Initial department sizes:
  • Marketing: 36
  • Finance: 56
  • Operations: 28

Step 2: Layoffs
Total layoffs = 28
  • Marketing loses twice as many as Finance
  • Operations loses half as many as Finance
Let Finance layoffs = f
→ Marketing layoffs = 2f
→ Operations layoffs = 0.5f
Sum: f + 2f + 0.5f = 28 → 3.5f = 28 → f = 8
So:
  • Finance layoffs: 8
  • Marketing: 2·8 = 16
  • Operations: 0.5·8 = 4


Step 3: Post-layoff counts
  • Finance: 56 − 8 = 48
  • Operations: 28 − 4 = 24

Final selections:
Finance → 48
Operations → 24
User avatar
WrickR
User avatar
Joined: 22 Dec 2024
Last visit: 02 Aug 2025
Posts: 37
Own Kudos:
26
Given Kudos: 51
Location: India
GPA: 3.7
Posts: 37
Kudos: 26
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 10:10
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Total employees = 120
Marketing = 30% of 120 = 0.3 × 120 = 36 employees
Remaining = 120 − 36 = 84 employees

Let Operations = x, then Finance = 2x
So: x + 2x = 84
3x = 84
→ x = 28 (Operations)
→ Finance = 2 × 28 = 56

Layoffs
Total layoffs = 28 employees

Let Finance layoffs = x
Marketing layoffs = 2x
Operations layoffs = 0.5x

Total layoffs:
x + 2x + 0.5x = 3.5x = 28
→ x = 8

Finance layoffs = 8
Operations layoffs = 4


Finance started with 56 → 56 − 8 = 48 (x)

Operations started with 28 → 28 − 4 = 24 (y)
User avatar
sanya511
User avatar
Joined: 25 Oct 2024
Last visit: 10 Nov 2025
Posts: 100
Own Kudos:
52
 [1]
Given Kudos: 101
Location: India
Products:
My Reviews
Posts: 100
Kudos: 52
 [1]
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 10:10
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
No. of employees in each department=
Marketing= 30% = 36
Finance = 2 * Operations.
Solving: \( 36 + 2x + x = 120, x= 28\)
Finance = 56, Operations = 28
Now, calculating for layoffs,
2F + F + 0.5F= 28 (F=finance)
F= 8
= 8 laid of in finance, 4 in operations
56-8= 48, 28-4=24

Bunuel
 


This question was provided by GMAT Club
for the GMAT Club Olympics Competition

Win over $30,000 in prizes such as Courses, Tests, Private Tutoring, and more

 



At the end of the year, a company had exactly 120 employees working in three departments: Marketing, Finance, and Operations, with each employee working in exactly one of the three departments.

• Exactly 30% of these employees were in the Marketing department.
• Of the remaining employees, the number in Finance was twice the number in Operations.

At the beginning of the next year, the company decided to lay off a total of 28 employees from these three departments, with twice as many laid off from Marketing as from Finance, and half as many from Operations as from Finance.

Select for Finance and Operations the number of employees who work in the Finance and Operations departments, respectively, after the layoffs. Make only two selections, one in each column.
Show more
User avatar
HarshaBujji
User avatar
Joined: 29 Jun 2020
Last visit: 16 Nov 2025
Posts: 695
Own Kudos:
885
 [1]
Given Kudos: 247
Location: India
Products:
My Reviews
Posts: 695
Kudos: 885
 [1]
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 10:11
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
A
Bunuel
 


This question was provided by GMAT Club
for the GMAT Club Olympics Competition

Win over $30,000 in prizes such as Courses, Tests, Private Tutoring, and more

 



At the end of the year, a company had exactly 120 employees working in three departments: Marketing, Finance, and Operations, with each employee working in exactly one of the three departments.

• Exactly 30% of these employees were in the Marketing department.
• Of the remaining employees, the number in Finance was twice the number in Operations.

At the beginning of the next year, the company decided to lay off a total of 28 employees from these three departments, with twice as many laid off from Marketing as from Finance, and half as many from Operations as from Finance.

Select for Finance and Operations the number of employees who work in the Finance and Operations departments, respectively, after the layoffs. Make only two selections, one in each column.
Show more
According to the data the total 120 can be divided into 3 groups. (M,F,O)

So based on the data M=36, F=56 and O=28.


As per the lay off incase o ppl we laid in O, 2o in F, and 4o in M. As per the data. From this o = 4.

In F 8 were layed off. So final stats are F=48,O=24,M=20

Hence IMO
Finance = 48
Operations = 24
User avatar
chasing725
User avatar
Joined: 22 Jun 2025
Last visit: 17 Aug 2025
Posts: 85
Own Kudos:
81
 [1]
Given Kudos: 5
Location: United States (OR)
Schools: Stanford
Schools: Stanford
Posts: 85
Kudos: 81
 [1]
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 10:12
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Bunuel
 


This question was provided by GMAT Club
for the GMAT Club Olympics Competition

Win over $30,000 in prizes such as Courses, Tests, Private Tutoring, and more

 



At the end of the year, a company had exactly 120 employees working in three departments: Marketing, Finance, and Operations, with each employee working in exactly one of the three departments.

• Exactly 30% of these employees were in the Marketing department.
• Of the remaining employees, the number in Finance was twice the number in Operations.

At the beginning of the next year, the company decided to lay off a total of 28 employees from these three departments, with twice as many laid off from Marketing as from Finance, and half as many from Operations as from Finance.

Select for Finance and Operations the number of employees who work in the Finance and Operations departments, respectively, after the layoffs. Make only two selections, one in each column.
Show more

Marketing = 0.3 * 120 = 36

Remaining = 120 - 36 = 84

Operation = x
Finance = 2x

3x = 84

x = 28

Operation = 28
Finance = 56

Layoffs :

Marketing = 4x
Finance = 2x
Operations = x

Total = 7x

7x = 28

x = 4

Post Layoff

Operations = 28 - 4 = 24
Finance = 56 - 8 = 48

Final

Finance:48
Operations: 24
User avatar
Dereno
User avatar
Joined: 22 May 2020
Last visit: 18 Nov 2025
Posts: 744
Own Kudos:
739
 [1]
Given Kudos: 373
Products:
GMAT Club Tests
Posts: 744
Kudos: 739
 [1]
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 10:13
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Bunuel
 


This question was provided by GMAT Club
for the GMAT Club Olympics Competition

Win over $30,000 in prizes such as Courses, Tests, Private Tutoring, and more

 



At the end of the year, a company had exactly 120 employees working in three departments: Marketing, Finance, and Operations, with each employee working in exactly one of the three departments.

• Exactly 30% of these employees were in the Marketing department.
• Of the remaining employees, the number in Finance was twice the number in Operations.

At the beginning of the next year, the company decided to lay off a total of 28 employees from these three departments, with twice as many laid off from Marketing as from Finance, and half as many from Operations as from Finance.

Select for Finance and Operations the number of employees who work in the Finance and Operations departments, respectively, after the layoffs. Make only two selections, one in each column.
Show more
Let the number of employees in marketing, finance and operations be denoted as M, F, Op respectively.

Given that M+ F + Op = 120

Exactly 30% belong to marketing dept = 30%*(120) = 36

120 - 36 = 84 = F + Op

F = 2*Op

Hence, 3*Op = 84 . Thus, Op = 28 and F = 2*Op = 2*28 = 56.

M+ F + Op = 120 = 36 + 56+28

given that 28 employees of the 120 were layoff. The layoff ratio between Marketing: Finance : Operations = 4x : 2x: x

28 = 4x+2x+x

28 = 7x

x =4

The layoff ratio between Marketing: Finance : Operations = 4x : 2x: x = 16: 8: 4

Remaining employees M: F : Op = (36-16) : (56-8) = (28-4) = 20 : 48 : 24

Hence, the number of Finance and Operations employees post layoffs is 48 and 24 respectively.
User avatar
iCheetaah
User avatar
Joined: 13 Nov 2021
Last visit: 17 Nov 2025
Posts: 81
Own Kudos:
72
 [1]
Given Kudos: 1
Location: India
Posts: 81
Kudos: 72
 [1]
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 10:21
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Let's talk about the employees before the layoffs:

So we start with 120 as the total # of employees

M+F+O=120

30% of total (120) are in M, so M=36
Of the remaining (120-36=84), Finance has 2x and Operations has x employees
  • 3x=84 ----> x=28
So, we can say that M=36, F=56, and O=28

Let's talk about layoffs now:

Out of the 28 people who were laid off:
  • y were from F
  • 2y were from M
  • \(\frac{y}{2}\) were from O

y+2y+\(\frac{y}{2}\) = 28

Solving for y, we get y=8

Total # of layoffs per departments:
  • F = y = 8
  • M = 2y = 16
  • O = \(\frac{y}{2}\) = 4

# of people remaining in the company after layoffs = (# before layoff) - (# of layoff)

For F, we get 56-8=48
For O, we get 28-4=24
User avatar
Dav2000
User avatar
Joined: 21 Sep 2023
Last visit: 14 Sep 2025
Posts: 75
Own Kudos:
44
 [1]
Given Kudos: 69
Posts: 75
Kudos: 44
 [1]
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 10:26
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Bunuel
 


This question was provided by GMAT Club
for the GMAT Club Olympics Competition

Win over $30,000 in prizes such as Courses, Tests, Private Tutoring, and more

 



At the end of the year, a company had exactly 120 employees working in three departments: Marketing, Finance, and Operations, with each employee working in exactly one of the three departments.

• Exactly 30% of these employees were in the Marketing department.
• Of the remaining employees, the number in Finance was twice the number in Operations.

At the beginning of the next year, the company decided to lay off a total of 28 employees from these three departments, with twice as many laid off from Marketing as from Finance, and half as many from Operations as from Finance.

Select for Finance and Operations the number of employees who work in the Finance and Operations departments, respectively, after the layoffs. Make only two selections, one in each column.
Show more
Let M be in Marketing, F be in Finance and O be in operations.
M+F+O = 120
M = 30% of 120 = 36
2*O + O = 70% of 120
Therefore, O = 28 and F = 2 * O = 56

Let number of layoff employees in Finance = x
Then equation of layoff => 2*x + x + x/2 = 28
Therefore, x = 8

Then the number of employees remaining in Operations = 28 - 4(*because of x/2*) = 24
and number of employees remaining in Finance = 56 - 8 = 48
User avatar
lvillalon
User avatar
Joined: 29 Jun 2025
Last visit: 25 Aug 2025
Posts: 88
Own Kudos:
73
 [1]
Given Kudos: 14
Location: Chile
Concentration: Operations, Entrepreneurship
Schools: HEC Sept '26 INSEAD Aug '26 IMD'26 Rotterdam'26 Booth '26 Sloan '26 Kellogg '26 Anderson '26
GPA: 3,3
WE:Consulting (Consulting)
Schools: HEC Sept '26 INSEAD Aug '26 IMD'26 Rotterdam'26 Booth '26 Sloan '26 Kellogg '26 Anderson '26
Posts: 88
Kudos: 73
 [1]
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 10:26
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Finance = 48
Operations = 24

120 = M1 + F1 + O1
M1 = 120 * 0,3 = 36
120 - 36 = O1 + F1 = O1 + 2O1
-> O1 = 84/3 = 28
-> F1 = 56

m + f + o = 28 = 4o + 2o + o
-> o = 4
-> f = 2o = 8
-> O2 = O1 - 4 = 28 - 4 = 24
-> F2 = F1 - 8 = 56 - 8 = 48
Bunuel
 


This question was provided by GMAT Club
for the GMAT Club Olympics Competition

Win over $30,000 in prizes such as Courses, Tests, Private Tutoring, and more

 



At the end of the year, a company had exactly 120 employees working in three departments: Marketing, Finance, and Operations, with each employee working in exactly one of the three departments.

• Exactly 30% of these employees were in the Marketing department.
• Of the remaining employees, the number in Finance was twice the number in Operations.

At the beginning of the next year, the company decided to lay off a total of 28 employees from these three departments, with twice as many laid off from Marketing as from Finance, and half as many from Operations as from Finance.

Select for Finance and Operations the number of employees who work in the Finance and Operations departments, respectively, after the layoffs. Make only two selections, one in each column.
Show more
User avatar
Manu1995
User avatar
Joined: 30 Aug 2021
Last visit: 11 Nov 2025
Posts: 81
Own Kudos:
55
 [1]
Given Kudos: 18
Posts: 81
Kudos: 55
 [1]
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 10:30
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Given,
Total no of Employees=120
Marketing employees=30%of120=36
Remaining employees=84
Let Operations employees=X
Then Finance employees=2X
==> X+2X=84
==> X=28
Operations employees=28
Finance employees=56

Now,
Given Total employees laid off=28
Let total Marketing employees laid off = Y
According to question
Total Finance employees laid off= Y/2
Total Operations employees laid off = Y/4
Now,Y+[Y][/2]+[Y][/4]=28
==> Y= 16
No of finance employees after layoff= 56-8= 48
No of Operations employees after layoff= 28-4= 24
User avatar
Abhiswarup
User avatar
Joined: 07 Apr 2024
Last visit: 08 Sep 2025
Posts: 178
Own Kudos:
154
 [1]
Given Kudos: 42
Location: India
Posts: 178
Kudos: 154
 [1]
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 10:33
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Total no of employees at the end of year = 120

Total no. of Marketing Employees = 30% of 120= 30/100*120= 36

Each employee is working in any one of Finance(x), Marketing(y) & Operations(z)
x+y+z=120
y=36
x+z=84
Now as per 2nd statement x=2z 3z=84, z=28, x=56

Finance= 56
Operations= 28

Lay off people = 28 at start of year
Lets no of finance people laid off be 'a'

Marketing people laid off=2a
Operations people laid off=a/2
Total a+2a+a/2=28
solving a=8

Thus, laid of Finance people= 8, operations=4

People in Finance dept after laying off = 56-8=48
People in operations dept after lay off= 28-4=24
User avatar
LucasH20
User avatar
Joined: 13 Apr 2023
Last visit: 31 Aug 2025
Posts: 52
Own Kudos:
35
Given Kudos: 384
Posts: 52
Kudos: 35
GMAT Club Olympics 2025 (Day 1): At the end of the year, a company had 30 Jun 2025, 10:41
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Bunuel
 


This question was provided by GMAT Club
for the GMAT Club Olympics Competition

Win over $30,000 in prizes such as Courses, Tests, Private Tutoring, and more

 



At the end of the year, a company had exactly 120 employees working in three departments: Marketing, Finance, and Operations, with each employee working in exactly one of the three departments.

• Exactly 30% of these employees were in the Marketing department.
• Of the remaining employees, the number in Finance was twice the number in Operations.

At the beginning of the next year, the company decided to lay off a total of 28 employees from these three departments, with twice as many laid off from Marketing as from Finance, and half as many from Operations as from Finance.

Select for Finance and Operations the number of employees who work in the Finance and Operations departments, respectively, after the layoffs. Make only two selections, one in each column.
Show more
   1   2   3   4   5   6   7   8   
Moderators:
Bunuel
Math Expert
105368 posts
kingbucky
496 posts