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Free Practice Questions for Korea Post Grade 9 Postal Operations

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Exam Review

Key Facts: Korea Post Grade 9 Postal Operations Exam

80 items / 80 minutes

Official written format (4 subjects × 20 four-option items)

https://gongmuwon.gosi.kr/oprut/RpaRpTestPbancDtl.do?pstId=4834

2026-03-28

2026 written exam date under Korea Post's 시행계획

https://gongmuwon.gosi.kr

2026-06-12

2026 final pass list and appointment-candidate registration notice

https://gongmuwon.gosi.kr

한능검 3급+

Korean history replaced by Korean History Proficiency Test Grade 3 or higher (no expiry)

https://www.koreapost.go.kr/user/extra/kpost/329/5424/bbs/recTestFile/recTestFileList/jsp/ExtraUser.do

KRW 5,000

2026 application fee (응시수수료), with listed statutory waivers

https://www.gojobs.go.kr/apmView.do?empmnsn=273398

211 posts

2026 nationwide Grade 9 Postal Operations openings by 지방우정청

https://www.gojobs.go.kr/apmView.do?empmnsn=273398

우정 9급 계리직 is Korea Post's Grade 9 Postal Operations open competition (우정사업본부 / 우정인재개발원), not general 9급. The 2026 written paper is 80 four-option items in 80 minutes (20 each of postal operations, postal savings, postal insurance, and computer general with 7 basic English items) on 2026-03-28, with final results 2026-06-12. 한능검 Grade 3+ replaces Korean history. Application fee is KRW 5,000. This page is an independent 100-question English MCQ study bank.

Sample Korea Post Grade 9 Postal Operations Practice Questions

Try these sample questions to review concepts for the Korea Post Grade 9 Postal Operations exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Under Article 1-2 of the Postal Act (우편법), how are postal items (우편물) fundamentally classified by statutory category?
A.Document mail and parcel mail (통상우편물 및 소포우편물)
B.Registered mail and regular mail (등기우편물 및 일반우편물)
C.Airmail and surface mail (항공우편물 및 선편우편물)
D.Commercial mail and private correspondence (영리우편물 및 사적서신)
Explanation: Under Article 1-2 of the Postal Act of Korea, postal items (우편물) are fundamentally divided into letter post/correspondence mail (통상우편물) and parcel post (소포우편물). Letter post consists of documents, letters, and small lightweight communications, whereas parcel post comprises merchandise and physical goods up to the statutory weight limit.
2Under the Postal Act, which of the following best describes the state's postal monopoly (서신독점권) regarding letter delivery?
A.Private courier companies may freely deliver any personal letters as long as they pay a postal royalty
B.No person other than the State (Korea Post) or an authorized postal licensee may engage in the commercial delivery of letters for others, subject to narrow statutory exceptions
C.The postal monopoly applies exclusively to parcels weighing over 10 kilograms
D.Any registered corporation may establish private post offices without government oversight
Explanation: Article 2 of the Postal Act grants the State exclusive authority over postal operations, establishing that no private party may transport or deliver letters for commercial compensation unless specific statutory exceptions apply (such as cargo-related invoices, letters attached to goods, or courier express documents exceeding specific price/weight thresholds). This legal monopoly ensures universal mail service and protects the privacy of correspondence across the nation.
3Under Article 3 of the Postal Act, what legal protection is afforded to the secrecy of correspondence (우편물의 비밀보장) handled by postal officials?
A.Postal staff may open and inspect any sealed letter if they suspect grammatical errors
B.Postal staff must not open, inspect, or disclose the contents of postal items under handling, except when authorized by a judicial warrant or specific statutory provisions
C.Secrecy of correspondence terminates as soon as an item enters an automated sorting facility
D.Local police officers may inspect sealed postal items at counter windows without a warrant upon verbal request
Explanation: Article 3 of the Postal Act strictly upholds the constitutional guarantee of privacy of correspondence. Postal employees are legally prohibited from opening sealed mail or disclosing private contents and communication information to third parties, unless an explicit statutory exemption exists, such as a court-issued search and seizure warrant or customs inspection pursuant to the Customs Act.
4What is the primary defining characteristic of Universal Postal Service (보편적 우편역무) mandated for Korea Post?
A.Providing free international express delivery to all multinational corporations
B.Ensuring all citizens nationwide have access to basic letter and parcel postal services at uniform, reasonable, and fair charges
C.Operating retail counters 24 hours a day, 365 days a year at all island branches
D.Offering postal loans without interest to commercial enterprises
Explanation: Under Article 14 of the Postal Act, the Minister of Science and ICT is obligated to provide Universal Postal Service across the entire national territory. This guarantees that all citizens, regardless of geographical location (including remote rural and island areas), receive regular, reliable, and affordable basic letter and parcel delivery services.
5In domestic mail handling, what distinguishes Registered Mail (등기우편) from Ordinary Mail (보통우편)?
A.Registered mail is delivered without recording the recipient's signature, whereas ordinary mail requires a photo ID
B.Registered mail tracks and records the entire handling process from receipt to delivery with signature or equivalent verification, providing statutory compensation if lost or damaged
C.Registered mail can only be sent by central government agencies and courts
D.Ordinary mail always includes free insurance coverage up to KRW 1,000,000
Explanation: Registered mail (등기우편) is a special postal service where every stage of mail handling—from initial counter acceptance to transport, delivery, and receipt verification (signature or seal)—is recorded in the postal information system. If a registered item is lost, damaged, or delayed through postal fault, Korea Post pays statutory compensation under established compensation schedules, whereas ordinary mail is untracked and uncompensated.
6Which of the following statements correctly describes Quasi-Registered Mail (준등기우편) under Korea Post regulations?
A.It requires the recipient to sign in person at the front door and cannot be placed in a mailbox
B.It tracks the item from acceptance up to placement in the recipient's mailbox (우편함 투함), notifies the sender upon completion, and provides compensation up to KRW 50,000 for loss prior to mailbox placement
C.It is restricted solely to hazardous chemical deliveries between laboratories
D.It carries an unlimited indemnity guarantee funded by the Korea Deposit Insurance Corporation
Explanation: Quasi-registered mail (준등기우편) tracks the postal item through all distribution steps up to the moment it is placed inside the recipient's mailbox (우편함 투함). Upon delivery into the mailbox, an automated delivery confirmation message is transmitted to the sender. If the item is lost or damaged while in postal custody prior to mailbox deposit, compensation up to KRW 50,000 is paid.
7What is the operational purpose of the Optional Registered Mail (선택등기) service?
A.Allowing the sender to choose the airplane pilot who flies the mail
B.Attempting in-person face-to-face registered delivery on the first attempt, and depositing the mail in the mailbox if the recipient is absent, without returning it to sender
C.Delivering ordinary mail exclusively on Sundays and public holidays
D.Permitting the recipient to alter the postage stamp design before delivery
Explanation: Optional Registered Mail (선택등기) was introduced to reduce uncollected returned mail. On the first delivery round, the carrier attempts face-to-face registered delivery; if the recipient is absent, the carrier deposits the item into the mailbox (우편함 투함) on subsequent visits rather than returning it to the sender after repeated missed deliveries.
8Which of the following is an essential procedural requirement for sending Content Certification mail (내용증명) at a Korea Post counter?
A.The sender must submit one original and two identical copies of the written communication so that Korea Post, the recipient, and the sender each retain one certified copy
B.The sender must obtain notarization from a district court judge prior to visiting the post office
C.The document must be written exclusively in classical Latin or ancient Chinese characters
D.Content certification is valid for only 24 hours before the document is deleted from postal records
Explanation: For domestic Content Certification (내용증명), the sender prepares three identical documents: the original sent to the addressee, one copy retained by the post office, and one copy retained by the sender. The post office verifies that all three copies are identical, stamps them with the official date-stamp, and archives its copy for three years, providing statutory proof of when and what communication was dispatched.
9Under Korea Post rules, what is the maximum time window within which a sender may request Delivery Certification (배달증명) after sending registered mail?
A.Within 7 days of mailing
B.Within 1 month of mailing
C.Within 1 year of mailing (배달증명 청구기한)
D.Within 5 years of mailing
Explanation: Delivery Certification (배달증명) provides official postal documentation certifying the date of delivery, receipt time, and name of the person who accepted the registered item. The sender may request this service either at the time of mailing or retrospectively within one year from the mailing date.
10Which Domestic Express (국내특급) service guarantees delivery to the recipient on the same day the mail is accepted at the post office window?
A.Same-Day Express (당일특급)
B.Next-Day Express (익일특급)
C.Surface Economy Express (보통특급)
D.Customs Hold Express (통관특급)
Explanation: Same-Day Express (당일특급) is a domestic express handling service where an item accepted before a designated regional morning cutoff time is processed, transported via high-speed logistics (such as KTX or dedicated road lines), and delivered to the recipient by 20:00 on the very same day within eligible regional zones.

About the Korea Post Grade 9 Postal Operations Exam

The Korea Post Grade 9 Postal Operations Exam (우정 9급 계리직) is Korea Post's own open competition for counter, accounting, and postal-finance clerks in post offices under each 지방우정청. It is not the general Grade 9 civil-service paper. The 2026 시행계획 (posted 2025-12-24) set a written test on 2026-03-28 and a final pass list on 2026-06-12, with 211 regional openings. The written paper is 80 four-option items in 80 minutes: 우편일반, 예금일반, 보험일반, and 컴퓨터일반 (the last including 7 기초영어 items). Korean history is replaced by 한능검 Grade 3 or higher. OpenExamPrep provides an independent 100-question English MCQ study bank covering the four written subjects; it is not an official Korea Post translation.

Exam sponsor: Korea Post (우정사업본부) / Postal Human Resources Development Institute (우정인재개발원); applications via gongmuwon.gosi.kr. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

Korea Post's own open competition (not the general 9급 Korean/English/history paper): (1) written 80-item / 80-minute four-option MCQ across four job subjects, plus a 한능검 Grade 3+ substitute for Korean history; (2) interview for written passers. A score below 40 in any written subject is an automatic fail (과락). Regional quotas totaled 211 posts in the 2026 plan.

Time Limit

80 minutes for the four written subjects (80 items in one session); interview scheduled separately (2026 interviews 2026-05-19 through 2026-05-21)

Passing Score

Written: 40+ per subject (과락 floor) and competitive ranking within the regional quota; final pass after interview

Exam / Certification Fees

KRW 5,000 (2026 시행계획 coverage, 2026-09-20); waivers for listed eligible groups

Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Official sources

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

25% of written exam (25 of 100 practice questions)

Postal Operations (우편일반)

Postal Act definitions, registered and quasi-registered handling, content and delivery certification, domestic express, special service of process, insured items, electronic print-and-deliver mail, secrecy of correspondence, and postage concepts used at Korea Post counters.

25% of written exam (25 of 100 practice questions)

Postal Savings (예금일반)

State payment responsibility for postal deposits including interest, ordinary and time deposits, installment savings, simple-interest and after-tax interest calculations, and the contrast with KDIC-limited commercial-bank deposits.

25% of written exam (25 of 100 practice questions)

Postal Insurance (보험일반)

State-run 서민보험 features, KRW 40 million product ceiling, policy parties, premium and benefit calculations, surrender values, and insurance-crime controls.

25% of written exam (25 of 100 practice questions)

Computer General and Basic English (컴퓨터일반·기초영어)

Hardware, software, networks, security, spreadsheets, and workplace English vocabulary used in 컴퓨터일반.

Preparing for the Korea Post Grade 9 Postal Operations Exam

What You Need to Know

  • Passing score: Written: 40+ per subject (과락 floor) and competitive ranking within the regional quota; final pass after interview
  • Assessment: Korea Post's own open competition (not the general 9급 Korean/English/history paper): (1) written 80-item / 80-minute four-option MCQ across four job subjects, plus a 한능검 Grade 3+ substitute for Korean history; (2) interview for written passers. A score below 40 in any written subject is an automatic fail (과락). Regional quotas totaled 211 posts in the 2026 plan.
  • Time limit: 80 minutes for the four written subjects (80 items in one session); interview scheduled separately (2026 interviews 2026-05-19 through 2026-05-21)
  • Exam / certification fees: KRW 5,000 (2026 시행계획 coverage, 2026-09-20); waivers for listed eligible groups Official sources

Using Our Practice Resources

  • Work through all 100 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

Korea Post Grade 9 Postal Operations: Suggested Study Strategy

1Use Korea Post's posted 학습교재 (우편일반; 예금일반/보험일반) and the 2025-12-24 최종 수정내역 as the question source of truth — the notice states items are set from those texts as amended.
2Memorize Postal Act Art. 1-2 definitions (우편물 = 통상 + 소포) and Enforcement Rule Art. 25 differences among 등기, 준등기, and 선택등기 before drilling postage arithmetic.
3For 예금일반, practice simple interest I = P × r × t and the 15.4% interest-income tax (14% income tax + 1.4% local) so after-tax items are automatic.
4For 보험일반, keep Art. 4 state payment of benefits distinct from KDIC bank insurance, and know the official 서민보험 traits (no medical exam, simple structure, lower premiums) plus the KRW 40 million product ceiling.
5Treat 컴퓨터일반 as two slices: computer concepts and the seven 기초영어 items. Do not skip workplace English vocabulary; it is inside the computer subject, not a separate paper.
6Hold a current 한능검 Grade 3 or higher with a score announced before written-exam day; the certificate has no expiry but a late announcement will not count.
7Avoid 과락 by tracking all four subjects; a high postal score cannot save a sub-40 computer or insurance paper.

Frequently Asked Questions

Is 우정 9급 계리직 the same exam as general Grade 9 civil service (9급 공무원 공채)?

No. 우정 9급 계리직 is Korea Post's own open competition under a 우정사업본부 / 우정인재개발원 시행계획. It tests postal operations, postal savings, postal insurance, and computer general (with basic English). The general 9급 paper run by the Ministry of Personnel Management tests Korean, English, Korean history, and series subjects such as public administration.

What is the official written format for 2026?

The official written exam is 80 four-option multiple-choice items in 80 minutes: 20 items each in 우편일반, 예금일반, 보험일반, and 컴퓨터일반. 컴퓨터일반 includes 7 기초영어 items. Korean history is not a written subject; candidates must hold a 한국사능력검정시험 Grade 3 or higher score announced by the day before the written exam.

When were the 2026 written exam and final results?

Korea Post's 2026 시행계획 set the written exam for 2026-03-28, written passers for 2026-04-24, interviews for 2026-05-19 through 2026-05-21, and the final pass list for 2026-06-12. Those dates appear on the National Civil Service Recruitment System notices for this cycle.

What passing score is required?

A candidate who scores below 40 points out of 100 in any written subject fails automatically (과락). Among candidates who clear every subject floor, written passers are ranked by total score within each 지방우정청 quota. Final appointment requires passing the interview.

What is the application fee?

Coverage of the 2026 시행계획 reports an application fee (응시수수료) of KRW 5,000, with waivers for listed eligible groups such as basic-livelihood recipients. Confirm the current fee on the official PDF attached to the gongmuwon.gosi.kr / 나라일터 notice before applying.

How does this OpenExamPrep bank relate to the official Korean paper?

The official paper is an 80-item Korean four-option test. This page is an independent 100-item English-language MCQ study adaptation covering the same four written subjects. It is not an official Korea Post translation, not a past-paper reproduction, and not an interview simulation.