Guide

How the Civil Service Exam is scored.

Last reviewed May 2026

Short answer

Your number of correct answers is converted into a general rating using a standardized scale set by the CSC. You pass with a general rating of at least 80.00. There is no penalty for wrong answers, so answer everything. Your report shows your overall rating plus your performance per subtest.

Understanding how the CSE-PPT is scored changes how you approach the exam. Most importantly, it tells you to answer every single item, because there is no penalty for guessing wrong. This guide explains the path from your raw correct count to your final general rating, what the 80.00 passing score means, and how to read your official score report.

Quick facts

Passing score: General rating of at least 80.00
Wrong-answer penalty: None
Total items: 170 Professional / 165 Subprofessional
Report shows: Overall rating + per subtest

Key takeaways

Your raw score is the number of items you got right: out of 170 (Professional) or 165 (Subprofessional).
The CSC converts that raw count into a general rating on a standardized scale. You pass with a general rating of at least 80.00.
The 80.00 is a rating, not a raw percent-correct, and the CSC does not publish the exact raw count it takes to reach it.
There is no penalty for wrong answers, so never leave an item blank.
Your report shows your overall rating plus your performance per subtest, which is your retake roadmap.

From raw score to general rating

Your raw score is the number of items you answered correctly: out of 170 for Professional or 165 for Subprofessional. The CSC converts that raw number into a general rating on a standardized scale, then sets the pass line at a general rating of at least 80.00 for both levels. Because the 80.00 is a standardized rating and not a raw percent-correct, the exact number of correct answers it takes to reach it is not something the CSC publishes, and it is not a fixed fraction of the paper.

80.00 is a rating, not a percent-correct. Passing means a general rating of at least 80.00. That is a standardized score, so it does not map cleanly to a single raw count like getting a fixed number of items right. Do not assume 80.00 equals answering exactly 80 percent of the items correctly.

Answer everything. There is no penalty for wrong answers. A blank and a wrong answer both score zero, so leaving an item blank is strictly worse than guessing. On any item you can't solve, eliminate what you can and pick from the rest. A blind guess still carries a 25% chance with no downside.

Source: the CSC's official examination information

What your score report shows

After results are released, your official report gives you three things.

Your overall general rating.
A pass or fail indicator.
Your performance for each subtest.

Read the subtest breakdown. If you're retaking, the per-subtest results are the most useful part. They tell you which area dragged your overall rating below 80.00, so you know where to spend your review time.

Passed? Passing candidates can download a Certificate of Eligibility from the same CSC online portal once results are posted. The eligibility does not expire.

Why every answered item counts

Say you sit the Professional paper (170 items). Whether you clear the 80.00 line often comes down to a handful of items near the borderline, and every item you leave blank is a guaranteed zero. Since there is no penalty for a wrong answer, an answered guess can only help you.

This is why guessing matters. For borderline takers the result can swing on just a few items. Each item you leave blank is a guaranteed zero. Each one you guess carries a 25% chance of being right with no downside. A rushed taker who leaves about ten blanks gives up two to three likely correct answers, and near the pass line that can be the difference between a fail and a pass.

Frequently asked questions

Is there a penalty for wrong answers on the CSE?

No. A wrong answer and a blank both score zero, so you should answer every item. Guessing has upside and no downside.

What does a general rating of 80.00 mean?

It is the passing score for both levels. Your raw correct count is converted into a general rating on a standardized scale, and you pass with a general rating of at least 80.00. Because it is a standardized rating, it is not the same as answering exactly 80 percent of the items correctly.

Does my score report show per-subject results?

Yes. It shows your overall general rating, pass/fail, and your performance for each subtest. That breakdown is useful for targeting a retake.

How many correct answers do I need to pass?

The CSC does not publish a fixed raw count needed to pass. The 80.00 passing score is a standardized general rating rather than a raw percent-correct, so the exact number of correct answers required is not a published figure. The practical advice is to answer every item, since there is no penalty for wrong answers.

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