In a college election, a candidate secures 62% of the votes and wins by a majority of 144 votes. What is the total number of votes polled?

Difficulty: Easy

Correct Answer: 600

Explanation:


Introduction / Context:
Majority in a two-candidate election equals the difference between the winner’s and loser’s shares of the total votes. When percentages are given, the majority is simply (winner% − loser%) of total. Use that to solve for the total number of votes.


Given Data / Assumptions:

  • Winner gets 62% of total votes V.
  • Loser gets the remaining 38% (assuming only two candidates).
  • Majority = 144 votes.


Concept / Approach:
Majority = (62% − 38%) of V = 24% of V. Therefore, 0.24V = 144. Solving yields V. This avoids separately computing each candidate’s votes first.


Step-by-Step Solution:

Let total votes be V.Majority share = (0.62 − 0.38) * V = 0.24V.Set 0.24V = 144 ⇒ V = 144 / 0.24 = 600.


Verification / Alternative check:
Winner votes = 0.62*600 = 372; loser votes = 228; difference = 372 − 228 = 144. Correct.


Why Other Options Are Wrong:
800, 925, 1200 produce majority values of 192, 222, and 288 respectively, not 144.


Common Pitfalls:
Misreading 62% as the majority itself, or forgetting that majority is a percentage of total, not of the winner’s votes.


Final Answer:
600

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