This is the first of our four GED Science practice tests. The 2024 GED Science test includes challenging questions that require you to read complex scientific texts, evaluate charts and graphs, and use evidence to make inferences. To prepare for this you will want to work through as many practice questions as possible. Get started with your test prep right now with this free GED Science practice test.
Directions: Choose the best answer to each question.
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Your answers are highlighted below. Question 1Genetically modified crops and livestock offer the possibility of greater yield and food quality, reductions in pesticide use, and higher profits for agricultural businesses. They are viewed by some as a way to help reduce world hunger by increasing food production and reducing losses to pests and varying environmental conditions. Each year, industrial agriculture relies more heavily on genetically modified crops. There are some concerns about our increasing use of genetically modified crops and livestock, including their safety for human consumption and their effects on the environment.
The passage indicates that genetically modified crops offer the possibility of greater crop yield. If genetically modified crops were to be banned, the conclusion is that there would be less food available.
Question 2Battery companies make impressive claims about how long their batteries will last. A student decided to test the running time of different batteries to determine which battery lasts the longest. The student tested 6 different batteries, 4 brand name and 2 generic, using flashlights. The results show that the battery referred to as Name Brand A lasted the longest, with 101 hours of runtime: