
Ha Joo-eung's PSAT for NCS Reasoning and Situational Judgment Core Basics
Description
Book Introduction
An essential study guide for public enterprise reasoning and situational judgment that helps you quickly solve problems by understanding the test's intent!
The secret to logically approaching problems and solving them efficiently has been completed!
『PSAT for NCS Reasoning and Situational Judgment Core Basics by Ha Joo-eung, a PSAT situational judgment expert, is an all-in-one book that covers the reasoning, situational judgment, problem solving, resource management, and communication skills areas that appear in major public corporation NCS written tests, from theory to practice. It was written by Ha Joo-eung, a PSAT situational judgment expert.
This latest edition has been supplemented with major components to increase learning efficiency and practical completion.
First, more systematic learning is possible by identifying the test taker's weaknesses through diagnostic tests and providing a customized learning path for each level.
Additionally, it is structured so that you can quickly and accurately learn the problem's intention and logical approach through Professor Ha Ju-eung's unique practical solution method.
In particular, the 'Latest PSAT Previously Reconstructed Mock Test', which was previously provided in 5 sessions, has been expanded to a total of 7 sessions by adding 2 sessions that reflect the latest NCS test trends, and including the online mock test provided as a benefit, the overwhelming composition of a total of 13 mock tests allows you to perfectly develop a sense of the actual exam.
In addition, the 160 PSAT questions selected include 'NCS-linked areas, types, materials and techniques', and the latest PSAT mock exams that have been reconstructed from past questions include 'NCS-linked areas' in the explanations to increase learning efficiency.
In addition, public enterprise PSAT-style mock exams, free PSAT for NCS lectures, and NCS integrated online mock exam vouchers are provided as book purchase benefits.
The secret to logically approaching problems and solving them efficiently has been completed!
『PSAT for NCS Reasoning and Situational Judgment Core Basics by Ha Joo-eung, a PSAT situational judgment expert, is an all-in-one book that covers the reasoning, situational judgment, problem solving, resource management, and communication skills areas that appear in major public corporation NCS written tests, from theory to practice. It was written by Ha Joo-eung, a PSAT situational judgment expert.
This latest edition has been supplemented with major components to increase learning efficiency and practical completion.
First, more systematic learning is possible by identifying the test taker's weaknesses through diagnostic tests and providing a customized learning path for each level.
Additionally, it is structured so that you can quickly and accurately learn the problem's intention and logical approach through Professor Ha Ju-eung's unique practical solution method.
In particular, the 'Latest PSAT Previously Reconstructed Mock Test', which was previously provided in 5 sessions, has been expanded to a total of 7 sessions by adding 2 sessions that reflect the latest NCS test trends, and including the online mock test provided as a benefit, the overwhelming composition of a total of 13 mock tests allows you to perfectly develop a sense of the actual exam.
In addition, the 160 PSAT questions selected include 'NCS-linked areas, types, materials and techniques', and the latest PSAT mock exams that have been reconstructed from past questions include 'NCS-linked areas' in the explanations to increase learning efficiency.
In addition, public enterprise PSAT-style mock exams, free PSAT for NCS lectures, and NCS integrated online mock exam vouchers are provided as book purchase benefits.
- You can preview some of the book's contents.
Preview
index
PART 1 NCS Basic and Application Type-Specific Learning
CHAPTER 1 Logic Puzzles | Problem Solving Skills |
1 Overview of Logic Puzzles
2 Basic Logic Puzzles
3 True/False
4 Correspondence
5 Positional and sequential relationships
- Practice problems
CHAPTER 2 Number of Cases/Math Puzzle | Problem Solving Skills Resource Management Skills Mathematical Skills |
[1] Number of cases
1. Dictionary arrangement
2 Law of Agreement
Rule of 3
4 permutations
5 combinations
6 probability
[2] Repair Puzzle
1 prime number
2. Decomposition
Multiply by 3
4 Even/odd numbers
5 Positive and negative numbers
6 multiples/divisors
7 Least common multiple and greatest common divisor
8 remaining
9 square numbers
10 equations
11 Calculating the score
Number of elements in a set of 12
13 Arithmetic Operations
- Practice problems
CHAPTER 3 Rules and Guidelines | Problem-Solving Skills Resource Management Skills Communication Skills Information Skills |
1 General principles governing rules and guidelines
2 Legal Articles
3 Rules and Guidelines Consisting of Table of Contents
4 Text-type rules and guidelines
5 Rules and guidelines similar to puzzle type
- Practice problems
CHAPTER 4 Calculation and Comparison | Problem-Solving Skills Resource Management Skills |
1. Simple calculation type and comparison/selection type
2. Frequently occurring materials and structures
3 Working efficiently
- Practice problems
CHAPTER 5 Optimization/Calendar, Day of the Week, Time Difference | Problem-Solving Skills, Resource Management Skills, Mathematical Skills |
[1] Optimization
1 Even ticket (win/loss ticket)
2. Tree diagram
3 PERT charts
4 Gantt Chart
5 A Party B
[2] Calendar, day of the week, time difference
1 Calendar/Day of the Week
2 time difference
- Practice problems
PART 2 NCS Advanced Practice Problem Solving
160 carefully selected PSAT questions
PART 3: The Latest PSAT Practice Tests
CHAPTER 1: 1 PSAT Mock Test with Reconstructed Questions
CHAPTER 2: Two Latest PSAT Practice Tests
CHAPTER 3: 3 Latest PSAT Practice Tests
CHAPTER 4: 4 Latest PSAT Practice Tests
CHAPTER 5: 5 Latest PSAT Practice Tests
CHAPTER 6: 6 Latest PSAT Practice Tests
CHAPTER 7: 7 Latest PSAT Practice Tests
Answer and explanation
1 Practice Problem
Chapter 1
Chapter 2
CHAPTER 3
Chapter 4
CHAPTER 5
2 NCS Advanced Practice Problem Solving
160 carefully selected PSAT questions
3 Latest PSAT Practice Tests
One of the latest PSAT mock exams reconstructed from past exam questions
Two Latest PSAT Practice Tests Reconstructed from Past Questions
3 Latest PSAT Practice Tests Reconstructed from Past Questions
4 Latest PSAT Practice Tests Reconstructed from Past Questions
5 Latest PSAT Practice Tests Reconstructed from Past Questions
6 Latest PSAT Practice Tests Reconstructed from Past Questions
7 Latest PSAT Practice Tests Reconstructed from Past Questions
CHAPTER 1 Logic Puzzles | Problem Solving Skills |
1 Overview of Logic Puzzles
2 Basic Logic Puzzles
3 True/False
4 Correspondence
5 Positional and sequential relationships
- Practice problems
CHAPTER 2 Number of Cases/Math Puzzle | Problem Solving Skills Resource Management Skills Mathematical Skills |
[1] Number of cases
1. Dictionary arrangement
2 Law of Agreement
Rule of 3
4 permutations
5 combinations
6 probability
[2] Repair Puzzle
1 prime number
2. Decomposition
Multiply by 3
4 Even/odd numbers
5 Positive and negative numbers
6 multiples/divisors
7 Least common multiple and greatest common divisor
8 remaining
9 square numbers
10 equations
11 Calculating the score
Number of elements in a set of 12
13 Arithmetic Operations
- Practice problems
CHAPTER 3 Rules and Guidelines | Problem-Solving Skills Resource Management Skills Communication Skills Information Skills |
1 General principles governing rules and guidelines
2 Legal Articles
3 Rules and Guidelines Consisting of Table of Contents
4 Text-type rules and guidelines
5 Rules and guidelines similar to puzzle type
- Practice problems
CHAPTER 4 Calculation and Comparison | Problem-Solving Skills Resource Management Skills |
1. Simple calculation type and comparison/selection type
2. Frequently occurring materials and structures
3 Working efficiently
- Practice problems
CHAPTER 5 Optimization/Calendar, Day of the Week, Time Difference | Problem-Solving Skills, Resource Management Skills, Mathematical Skills |
[1] Optimization
1 Even ticket (win/loss ticket)
2. Tree diagram
3 PERT charts
4 Gantt Chart
5 A Party B
[2] Calendar, day of the week, time difference
1 Calendar/Day of the Week
2 time difference
- Practice problems
PART 2 NCS Advanced Practice Problem Solving
160 carefully selected PSAT questions
PART 3: The Latest PSAT Practice Tests
CHAPTER 1: 1 PSAT Mock Test with Reconstructed Questions
CHAPTER 2: Two Latest PSAT Practice Tests
CHAPTER 3: 3 Latest PSAT Practice Tests
CHAPTER 4: 4 Latest PSAT Practice Tests
CHAPTER 5: 5 Latest PSAT Practice Tests
CHAPTER 6: 6 Latest PSAT Practice Tests
CHAPTER 7: 7 Latest PSAT Practice Tests
Answer and explanation
1 Practice Problem
Chapter 1
Chapter 2
CHAPTER 3
Chapter 4
CHAPTER 5
2 NCS Advanced Practice Problem Solving
160 carefully selected PSAT questions
3 Latest PSAT Practice Tests
One of the latest PSAT mock exams reconstructed from past exam questions
Two Latest PSAT Practice Tests Reconstructed from Past Questions
3 Latest PSAT Practice Tests Reconstructed from Past Questions
4 Latest PSAT Practice Tests Reconstructed from Past Questions
5 Latest PSAT Practice Tests Reconstructed from Past Questions
6 Latest PSAT Practice Tests Reconstructed from Past Questions
7 Latest PSAT Practice Tests Reconstructed from Past Questions
Detailed image

Publisher's Review
An essential study guide for public enterprise reasoning and situational judgment that helps you quickly solve problems by understanding the test's intent!
The secret to logically approaching problems and solving them efficiently has been completed!
1.
Includes PSAT past questions that perfectly reflect the latest public enterprise exam trends.
2.
Systematic learning that proceeds from diagnostic test → theory → application problems → mock exam.
3. Includes 'Practical Solution Strategies' by Ha Ju-eung, a member of the PSAT National Mock Test Committee.
4.
You can shorten the time by understanding the intent of the question and approaching it logically.
5.
An overwhelming number of mock exams, 13 in total (including 6 online)
[People like this should definitely read this book.]
- Those who aim to get a job at a public or large corporation
- Those who want to study the latest PSAT questions
- Those with a low correct answer rate on NCS problem-solving and resource management skills questions
- Those who have difficulty approaching NCS problem-solving and resource management skills problems
- Those who want to shorten the time required to solve NCS problem-solving and resource management skills problems
- Those who want to maximize their sense of the actual exam through the latest PSAT mock exams
Why should you prepare for the PSAT for NCS with Ha Joo-eung's Reasoning and Situational Judgment Core Basics?
1. Written by Ha Ju-eung, a member of the PSAT National Mock Test and Review Committee!
- NCS problem-solving master Ha Ju-eung's core basic book published exclusively for those preparing for employment at public and large corporations.
2. #1 Bestseller in PSAT Textbook Category!
- The #1 best-selling PSAT textbook for public enterprise recruitment in the first week of July 2021.
3.
Diagnostic test using carefully selected PSAT questions by type → NCS theory → in-depth → practical 4-step learning
Diagnostic Test: Includes a diagnostic test to check your skills and set a learning direction appropriate to your level.
Theory: Includes core theories from past NCS and PSAT questions to lay the foundation for NCS reasoning and situational judgment.
Advanced: Includes 160 carefully selected PSAT questions suitable for solving PSAT-type NCS advanced problems.
Practice: Includes 7 mock exams reconstructed from the latest PSAT questions.
4.
Provides carefully selected mock exams and lectures with explanations by Professor Ha Ju-eung!
- Additional PDF of mock exams on reasoning and situational judgment, consisting of questions selected by Professor Ha Ju-eung for the NCS final inspection.
- Provides core problem-solving lectures by teacher Ha Ju-eung for test takers who absolutely lack time to solve problems in the actual exam.
Book purchase benefits
1.
Public Enterprise PSAT-style Mock Exam PDF
2. Free PSAT for NCS lecture
3. NCS Integrated Online Mock Exam Voucher
Book Review Benefits
1. NCS Online Mock Test (50 questions)
2.
300 Core Module Pattern Problems + Explanations
3. NCS Math/Problem Solving Ability Half Mock Test (25 questions)
4.
Two actual PSAT mock exams
The secret to logically approaching problems and solving them efficiently has been completed!
1.
Includes PSAT past questions that perfectly reflect the latest public enterprise exam trends.
2.
Systematic learning that proceeds from diagnostic test → theory → application problems → mock exam.
3. Includes 'Practical Solution Strategies' by Ha Ju-eung, a member of the PSAT National Mock Test Committee.
4.
You can shorten the time by understanding the intent of the question and approaching it logically.
5.
An overwhelming number of mock exams, 13 in total (including 6 online)
[People like this should definitely read this book.]
- Those who aim to get a job at a public or large corporation
- Those who want to study the latest PSAT questions
- Those with a low correct answer rate on NCS problem-solving and resource management skills questions
- Those who have difficulty approaching NCS problem-solving and resource management skills problems
- Those who want to shorten the time required to solve NCS problem-solving and resource management skills problems
- Those who want to maximize their sense of the actual exam through the latest PSAT mock exams
Why should you prepare for the PSAT for NCS with Ha Joo-eung's Reasoning and Situational Judgment Core Basics?
1. Written by Ha Ju-eung, a member of the PSAT National Mock Test and Review Committee!
- NCS problem-solving master Ha Ju-eung's core basic book published exclusively for those preparing for employment at public and large corporations.
2. #1 Bestseller in PSAT Textbook Category!
- The #1 best-selling PSAT textbook for public enterprise recruitment in the first week of July 2021.
3.
Diagnostic test using carefully selected PSAT questions by type → NCS theory → in-depth → practical 4-step learning
Diagnostic Test: Includes a diagnostic test to check your skills and set a learning direction appropriate to your level.
Theory: Includes core theories from past NCS and PSAT questions to lay the foundation for NCS reasoning and situational judgment.
Advanced: Includes 160 carefully selected PSAT questions suitable for solving PSAT-type NCS advanced problems.
Practice: Includes 7 mock exams reconstructed from the latest PSAT questions.
4.
Provides carefully selected mock exams and lectures with explanations by Professor Ha Ju-eung!
- Additional PDF of mock exams on reasoning and situational judgment, consisting of questions selected by Professor Ha Ju-eung for the NCS final inspection.
- Provides core problem-solving lectures by teacher Ha Ju-eung for test takers who absolutely lack time to solve problems in the actual exam.
Book purchase benefits
1.
Public Enterprise PSAT-style Mock Exam PDF
2. Free PSAT for NCS lecture
3. NCS Integrated Online Mock Exam Voucher
Book Review Benefits
1. NCS Online Mock Test (50 questions)
2.
300 Core Module Pattern Problems + Explanations
3. NCS Math/Problem Solving Ability Half Mock Test (25 questions)
4.
Two actual PSAT mock exams
GOODS SPECIFICS
- Date of issue: October 16, 2025
- Page count, weight, size: 880 pages | 210*297*40mm
- ISBN13: 9791161982090
- ISBN10: 1161982094
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