About SBG Study

Purpose

SBG Study is an independent ASVAB preparation workspace that connects study material, practice assessments, answer explanations, review, progress measurement, and guidance about what to work on next. It is designed to make a study session useful even when you only have a few minutes.

Why SBG Study exists

A question bank by itself tells you what you answered. SBG Study is built to help you understand the reasoning, review the attempt, identify patterns, and choose a sensible next study step. You can move between a section, a topic, a worked resource, and a practice session without losing the thread of your preparation.

  • Coverage across all 10 ASVAB subtests, with focused attention on the AFQT core
  • Section and topic study with formulas, vocabulary, reading, science, technical, and worked-example resources
  • Explanations that show the reasoning process and common wrong turns
  • Progress, history, weak-area signals, and recommendations based on completed practice
  • Short drills, section practice, AFQT practice, full mixed tests, simulations, and adaptive practice
  • Results, answer Review, Results History, and a Focus Notebook for items worth revisiting

A practical study loop

Study: open a subject or topic, review the concept, and work through formulas, vocabulary, examples, or technical references.

Practice: choose a focused drill, timed or untimed assessment, full mixed session, or adaptive session that changes difficulty from your answers.

Review: inspect selected answers, correct answers, explanations, passages, flags, and unanswered items from the persisted attempt.

Adjust: use section breakdowns, weak areas, readiness signals, and recommendations to decide what deserves another study session.

What is the AFQT?

The AFQT (Armed Forces Qualification Test) score is based on four sections: Arithmetic Reasoning, Mathematics Knowledge, Word Knowledge, and Paragraph Comprehension. It's the core score used to determine basic enlistment eligibility.

SBG Study places strong emphasis on Arithmetic Reasoning (AR), Mathematics Knowledge (MK), Word Knowledge (WK), and Paragraph Comprehension (PC), while still supporting preparation across all 10 ASVAB subtests. In the Study Hub, these sections are marked with the AFQT Core badge.

Score Estimates

Scores shown in this app include standard-score estimates, AFQT percentile estimates, branch line/composite estimates, and—when the required subjects are available—Air Force MAGE estimates. Results are generated by the app's practice-estimation models and are not official ASVAB scores. Use them to compare practice sessions and guide study, not to predict an official result.

Practice integrity

SBG Study is built around honest practice. Answer choices may be presented in a different order when appropriate, while the question's meaning and answer identity remain consistent for scoring and Review. Correctness and score calculations are handled through trusted assessment paths, and active sessions do not receive answer keys.

How to use the results

A result is a study signal, not a promise about an official test. Use the section breakdown, explanations, history, and weak-area recommendations together. Revisit the underlying topic, then try another practice set to see whether your understanding improves.

AFQT Categories

I

93–99

II

65–92

IIIA

50–64

IIIB

31–49

IVA

21–30

IVB

16–20

IVC

10–15

V

1–9

Disclaimer

SBG Study is an independent study and practice app. It is not affiliated with, endorsed by, or sponsored by the U.S. Department of Defense, the ASVAB program, or any branch of the U.S. military. The app does not provide official ASVAB questions, does not sell answer keys, and does not guarantee scores, qualification outcomes, or enlistment results. All practice content is original, and all score displays are estimates provided for study purposes only.