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Struggling to figure out what to focus on for the ASVAB General Science section? You're not alone. Many test-takers find this part broad and unpredictable; that’s where our ASVAB General Science practice test comes in. Built to mirror real exam trends, our test hones in on the topics that appear most frequently, helping you study smarter, not harder.

What’s covered in our ASVAB General Science Practice Test?

The General Science section of the ASVAB assesses your understanding of basic scientific principles across various disciplines such as biology, chemistry, physics, Earth science, and environmental science. Our ASVAB General Science practice test is carefully crafted to reflect this focus area of the actual exam. By covering a wide range of science topics, it helps you review the most relevant concepts and build confidence before test day. Here’s a breakdown of what our General Science ASVAB practice test covers:
  • Earth science: Understand key topics like the structure of the Earth, weather and climate systems, the atmosphere, the solar system, and environmental processes. 
  • Ecology: Review core ecological concepts, including ecosystems, biodiversity, and the interactions between organisms within food chains and food webs. 
  • Nutrition and health: This part reinforces your knowledge of human nutrition, dietary needs, and the effects of nutritional deficiencies. 
  • Cellular biology and genetics: Explore the inner workings of living cells, including their structure, function, and genetic makeup.
  • Human body systems: Gain insight into how the human body functions. This section covers major systems such as the muscular, skeletal, nervous, circulatory, respiratory, digestive, and reproductive systems — all key components of the general science ASVAB test.
  • Physical science: Reinforce your understanding of physics and chemistry basics. Topics include motion, forces, energy, sound, light, matter, and foundational chemistry concepts like atoms and the periodic table. 
Our ASVAB General Science practice test is designed to help you master key science topics through a structured and effective learning system. It reflects the actual test format and focuses on high-impact concepts you'll likely encounter.
  • 7 topic-based parts: The practice is split into 7 parts with targeted general science ASVAB questions.
  • Mini test: Once you’ve completed the first three parts, you’ll unlock a 30-question mini test. It reviews previously studied content to reinforce your memory and improve recall of key ASVAB science concepts.
  • Final test: Offers a comprehensive review of everything you've practiced and helps you evaluate your readiness for the real ASVAB general science section.
What makes our ASVAB General Science practice test so good? The answer is the smart learning features to optimize your progress:
  • Instant feedback: Every question provides immediate results with clear explanations to help you understand mistakes and reinforce learning.
  • Scoring system:
    • Practice parts: Scored out of 10 to reflect your understanding of each section.
    • Mini and final tests: Scored by percentage, with 70% set as the readiness benchmark.
  • Answer review: Each test includes a full answer breakdown, see your answers, the correct ones, and detailed explanations to guide further study.
  • Unlimited retakes: You can retake any part or test as many times as you need.
Want to improve beyond General Science? Dive into our ASVAB practice test and level up your prep.

FAQs

1. How many questions are on the ASVAB General Science practice test?

The full general science ASVAB practice test features 70 carefully selected questions that reflect the scope and difficulty of the actual ASVAB.

2. How hard is the ASVAB General Science test?

The difficulty of the ASVAB General Science test depends on your background in basic science subjects. It isn’t considered the hardest part of the ASVAB, but it can be tricky if you haven’t reviewed science in a while. That’s why regular practice is essential to refresh your knowledge and improve your performance.