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A large number of Wempro corporation's department heads will retire this year. The number of employees with the qualifications now...

GMAT Critical Reasoning : (CR) Questions

Source: Official Guide
Critical Reasoning
Logically Completes
MEDIUM
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A large number of Wempro corporation's department heads will retire this year. The number of employees with the qualifications now required for promotion to department head equals only half the expected vacancies. Wempro is not going to hire department heads from outside the company, have current department heads take over more than one department, or reduce the number of its departments. So some departments will be without department heads next year, since Wempro will not______.

Which of the following provides the most logical completion of the argument?

A
reduce the qualifications for promotion to department head
B
reduce the average number of employees per department
C
reduce the responsibilities of each department
D
promote more than one employee from any department to serve as heads of departments
E
promote any current department heads to higher-level managerial positions
Solution

Passage Analysis:

Text from PassageAnalysis
A large number of Wempro corporation's department heads will retire this year.
  • What it says: Wempro is losing many department heads due to retirement
  • What it does: Sets up the problem - creates a shortage situation
  • What it is: Author's premise
  • Visualization: Current: \(20\) department heads → End of year: \(5\) department heads remaining (\(15\) retire)
The number of employees with the qualifications now required for promotion to department head equals only half the expected vacancies.
  • What it says: Only half as many qualified internal candidates as open positions
  • What it does: Shows the gap between available people and needed positions
  • What it is: Author's premise
  • Visualization: Vacancies needed: \(15\) positions → Qualified candidates: \(7ext{-}8\) people (shortage of \(7ext{-}8\) positions)
Wempro is not going to hire department heads from outside the company, have current department heads take over more than one department, or reduce the number of its departments.
  • What it says: Wempro won't use three possible solutions to fill the gap
  • What it does: Eliminates potential solutions, making the problem harder to solve
  • What it is: Author's premise
So some departments will be without department heads next year, since Wempro will not_______.
  • What it says: Concludes some departments will lack heads, with reasoning dependent on completing the blank
  • What it does: Draws a conclusion based on the gap and rejected solutions
  • What it is: Author's conclusion (incomplete)

Argument Flow:

The argument starts with a staffing crisis (retirements), shows there aren't enough qualified replacements internally, rules out external solutions, then concludes some departments will go without heads. The flow depends on completing the blank with something Wempro won't do that could solve the problem.

Main Conclusion:

Some departments will be without department heads next year.

Logical Structure:

The conclusion follows logically if we can eliminate one more potential solution. We have a shortage (\(15\) vacancies, \(8\) qualified people = \(7ext{-}8\) unfilled positions), and we've ruled out outside hiring, multiple departments per head, and reducing departments. The blank needs to complete the reasoning by stating another solution Wempro won't use - likely something about changing qualification requirements or promoting unqualified people.

Prethinking:

Question type:

Logically Completes - We need to find what completes the argument's reasoning structure. The conclusion says some departments will be without heads because Wempro will not do something (the blank we need to fill).

Precision of Claims

The key claims involve specific quantities (half the qualified candidates vs. expected vacancies) and specific activities Wempro won't do (no external hiring, no multi-department heads, no department reduction). We need to identify another activity Wempro won't do that would logically lead to the stated conclusion.

Strategy

Look at the logical gap in the argument. We know there's a shortage of qualified internal candidates (only half of what's needed), and we know several solutions Wempro won't use. The conclusion states some departments will lack heads. For this conclusion to follow logically, there must be another solution Wempro won't use that could potentially fill the remaining gap. The most logical missing piece would be something that addresses the qualification requirements themselves.

Answer Choices Explained
A
reduce the qualifications for promotion to department head
This choice perfectly completes the logical structure. We know there are only half the qualified candidates needed for the open positions. If Wempro reduced the qualifications for promotion, more current employees would become eligible, potentially solving the shortage problem. Since the argument states Wempro will NOT do this, it logically follows that some departments will remain without heads. This directly addresses the core issue identified in the premises.
B
reduce the average number of employees per department
This choice doesn't logically connect to the conclusion. Reducing the average number of employees per department wouldn't solve the problem of not having enough department heads. The issue isn't about employee distribution within departments - it's about filling the leadership positions themselves. This doesn't address the vacancy problem at all.
C
reduce the responsibilities of each department
Similar to choice B, reducing departmental responsibilities doesn't solve the fundamental problem of lacking qualified department heads. The departments would still need heads regardless of their scope of responsibilities. This choice misses the core shortage issue entirely.
D
promote more than one employee from any department to serve as heads of departments
This choice is confusing and doesn't make logical sense in context. Promoting more than one employee from a single department to head different departments doesn't solve the qualification shortage problem. We're told there are only half the qualified candidates needed - this wouldn't create more qualified people, just redistribute them differently.
E
promote any current department heads to higher-level managerial positions
This choice actually worsens the problem rather than solving it. If Wempro promoted current department heads to higher positions, this would create even more head vacancies, not solve the existing shortage. This goes in the opposite direction of what would be needed to complete the argument logically.
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