PART 1 DATA INTERPRETATION: GRAPHIC ANALYSIS
CHAPTER 1: OVERVIEW OF DATA INTERPRETATION
CHAPTER 2 Title and Unit
CHAPTER 3 Types of Materials
CHAPTER 4 TABLE THEORY
CHAPTER 5 CHART THEORY

PART 2 Arithmetic Ability: Arithmetic Operations
CHAPTER 6 Significant Figures and Complements
CHAPTER 7 ADDITION
CHAPTER 8 Subtraction
CHAPTER 9 MULTIPLICATION
CHAPTER 10 DIVISION AND FRACTIONS

PART 3 Computational Ability: Applied Computation
CHAPTER 11 Ratios and Rates of Change
CHAPTER 12 Multiplication Comparison
CHAPTER 13 Comparing Fractions
CHAPTER 14 A Change of Thinking: Counterfactuals, Relatives, and Inverses
CHAPTER 15 Total and Electrical Values

PART 4 ​​DATA INTERPRETATION: STATISTICAL THEORY
CHAPTER 16 RATIO DATA THEORY
CHAPTER 17 Exponential Data Theory
CHAPTER 18 Representative Values: Mean, Median, and Mode
CHAPTER 19 Scatterplots and Cumulative Frequency Distributions
CHAPTER 20 Minimum Intersection

PART 5 Data Interpretation: Advanced Theory
CHAPTER 21 Weighted Average
CHAPTER 22 Rate of Change Application Formula
CHAPTER 23 Table-Chart Conversion
CHAPTER 24 Matching Type
CHAPTER 25 Report Type

PART 6: Mathematical Abilities: Applied Math 1
CHAPTER 26 Equations, Inequalities, and Proportions
CHAPTER 27 Multiples and Divisors
CHAPTER 28 Cases
CHAPTER 29 Probability Theory
CHAPTER 30 Sequences

PART 7: Mathematical Abilities: Applied Mathematics 2
CHAPTER 31 Distance, Speed, and Time
CHAPTER 32 Concentration
CHAPTER 33 Ilyul
CHAPTER 34 CALCULATING COSTS AND FEES
CHAPTER 35 GEOMETRY (AREA AND VOLUME)

PART 8 NCS Application: 200 Selected Questions
CHAPTER 1: 100 Selected Data Interpretation Questions
CHAPTER 2: 100 Selected Applied Mathematics Problems

PART 9: 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: High-Difficulty, Latest PSAT Practice Tests

supplement
Frequently occurring formulas and advanced formulas
INDEX

Answers and Explanations

1 NCS application: 200 carefully selected questions
100 carefully selected data interpretation questions
100 Selected Applied Mathematics Problems

2 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
High-difficulty, latest PSAT mock exams

[Special Edition] Shinheon's Handwritten Notes on the Secrets of Interpreting the Book

Essential book for public enterprise math and data interpretation, all in one!
Perfect preparation with the latest past exam questions, the largest number of mock exams, and even time-saving tips!

1.
Save both learning costs and time with this all-in-one textbook that combines basic and practical materials.
2.
Includes only selected PSAT questions reflecting the latest public enterprise exam trends.
3.
An overwhelming number of mock exams, 11 in total (including 6 online)
4.
Includes 'Shinheon's Handwritten Notes', which contains the bestselling author's vivid explanation process.
5.
The structure has been strengthened from 100 to 200 questions, and time-saving tips are provided to optimize preparation for real-world situations.

[People like this should definitely read this book.]

- Those who aim to get a job at a public corporation
- Those who want to study the latest PSAT questions
- Those with a low accuracy rate on math and data interpretation problems
- Those who want to shorten the time required to solve math and data analysis problems
- Those who want to maximize their sense of the actual exam through the latest PSAT mock exams

Why Should You Prepare with Shinheon's PSAT for NCS Core Basics?
1.
Written by Mr. Shin Heon, the #1 rated PSAT data interpretation instructor with 378,000 cumulative students!
- A core textbook by Shin Heon, the master of mathematics and data analysis, exclusively for public enterprise job seekers.

2. #1 bestseller in the PSAT textbook category for 247 weeks!
- A PSAT basic book for perfect preparation for public enterprise recruitment that ranked #1 on the bestseller list for a total of 247 weeks from the 4th week of July 2017 to the 1st week of May 2024 in the PSAT textbook category of the Yes24 Construction Corporation NCS category.

3.
A separate volume of 'Shinheon's Interpretation Secret Handwritten Notes' containing the author's interpretation process is provided!
- Provides handwritten notes by Mr. Shin Heon, where you can check out his problem-solving process and know-how for 30 carefully selected PSAT data interpretation questions and 10 carefully selected applied mathematics questions.

4.
Provides carefully selected mock exams and lectures with explanations by Professor Shin Heon!
- Additional PDF of the final mock exam for mathematics and data interpretation, consisting of selected questions from Professor Shin Heon, is provided for final review.
- Provides detailed problem-solving key lectures by Professor Shin Heon for test takers who are short on time during the actual exam.

Book purchase benefits
1.
Public Enterprise PSAT-style Mock Exam PDF
2. Free PSAT for NCS lecture
3.
Math and Data Interpretation Final Mock Exam PDF
4.
Math and Data Interpretation Final Mock Exam Explanation Lecture
5.
Basic Arithmetic Practice 400 Questions PDF
6. 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