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 Survey of Natural Sciences 
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- Biology (40 questions): genetics, molecular biology, function of systems and other topics
 
- Organic Chemistry (30 questions): chemical and physical properties of molecules, aromatics and bonding, nomenclature and other topics
 
- General Chemistry (30 questions): liquids, solids, solutions and other topics
 
 
 
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 Perceptual Ability 
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- 90 questions
 
- Topics include apertures, orthographic projections, angle discrimination, paper folding, cube counting and 3D form development
 
 
 
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 Reading Comprehension 
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- 50 questions, 3 reading passages
 
- Tests reading comprehension and ability to analyze scientific passages
 
 
 
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 Quantitative Reasoning 
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- 40 questions on mathematical problems and problem solving
 
- Tests ability to use and apply algebraic concepts, numerical calculations, conversions and other topics
 
 
 
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