The latest version of Eduwill Public Corporation NCS Ver. 2, which is released once a day.

20-day study session on communication/math/problem-solving skills, once a day
Solve 25 PSAT NCS questions daily to complete the NCS in a short period of time! Mae1N Ver. 2
100% different questions from the 1N Ver.1

We have published 'NCS Ver. 2, Solve Once a Day', which allows you to study 25 PSAT-type NCS questions once a day for 20 days.
It has the same concept as the Mae1N Ver.1, and is structured so that you can easily solve the mock exams by taking them out and carrying them around every day for a total of 20 days from DAY01 to DAY20.
Since it consists of 100% different questions from Mae1N Ver. 1, even test takers who have solved all of Mae1N Ver. 1 can solve it. And since it is not a step-by-step book from Mae1N Ver. 1, even test takers who have not solved all of Mae1N Ver. 1 can solve it. We provide a mock test consisting of three areas that are commonly tested on public enterprise written exams among the 10 NCS areas: communication skills, mathematical skills, and problem-solving skills.
By consistently solving a certain number of questions every day for 20 days, you can develop NCS solving skills and time management skills, which can then be applied to actual public enterprise written exams.


The 'Every 1N Study Guide' provided together suggests a learning method, allows you to record your own results through the 'Record Table', and allows you to supplement any questions you don't know, are confused about, or got wrong by using the 'Incorrect Answer Notebook'.
Students can practice calculations, which are the most cumbersome and time-consuming to solve, by improving their calculation sense and making quick calculations through 'Daily 3-Chapter Calculation Practice'.
We also offer a free special lecture related to the textbook by Professor Lee Si-han, the author of this book.