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All CoStudy study banks

222 exam and subject banks, 73,642 questions, every multiple-choice item written with a full rationale.

Professional certifications

• ASVAB440 questions
• AWS Certified AI Practitioner (AIF-C01)280 questions
• AWS Cloud Practitioner627 questions
• CDL Class A (General Knowledge)440 questions
• CMA (AAMA Certified Medical Assistant)223 questions
• CNA (Certified Nursing Assistant)474 questions
• CompTIA A+806 questions
• CompTIA Network+460 questions
• CompTIA Security+654 questions
• Dental Assistant (CDA/DANB)232 questions
• EMT Basic (NREMT)581 questions
• HVAC: EPA 608 Tech Cert430 questions
• ITIL 4 Foundation381 questions
• Medical Coder (CPC/AAPC)233 questions
• NMLS SAFE MLO (National Test)938 questions
• Notary Public (General Fundamentals)430 questions
• OSHA 30 (Construction)430 questions
• Pharmacy Tech (PTCB CPhT)225 questions
• Phlebotomy Technician Certification233 questions
• Property & Casualty Insurance License260 questions
• Real Estate License1,601 questions
• Salesforce Platform Administrator410 questions
• Six Sigma Green Belt250 questions
• Surgical Tech (CST/NBSTSA)229 questions
• Terraform Associate (004)410 questions
• US Citizenship (Naturalization)438 questions

Graduate and professional school

• AWS Certified Advanced Networking — Specialty (ANS-C01)220 questions
• AWS Certified DevOps Engineer — Professional (DOP-C02)280 questions
• AWS Certified Generative AI Developer — Professional (AIP-C01)220 questions
• AWS Certified Security — Specialty (SCS-C03)288 questions
• AWS Certified Solutions Architect — Professional (SAP-C02)280 questions
• CFA Level I702 questions
• CFA Level II704 questions
• CFA Level III — Portfolio Management704 questions
• CISM — Certified Information Security Manager570 questions
• CISSP685 questions
• CPA — Auditing & Attestation (AUD) [Core]820 questions
• CPA — Business Analysis & Reporting (BAR) [Discipline]815 questions
• CPA — Financial Accounting & Reporting (FAR) [Core]908 questions
• CPA — Information Systems & Controls (ISC) [Discipline]762 questions
• CPA — Tax Compliance & Planning (TCP) [Discipline]740 questions
• CPA — Taxation & Regulation (REG) [Core]830 questions
• UBE — Uniform Bar Examination499 questions
• USMLE Step 1 — Medical Licensing296 questions

Graduate admissions tests

• HSPT (High School Placement Test)205 questions
• ISEE Upper Level (Grades 9-12 Admissions)205 questions
• SAT Vocabulary (College-Level)210 questions
• SSAT Upper Level (Grades 8-12 Admissions)205 questions

College and university

• AWS Certified CloudOps Engineer — Associate (SOA-C03)304 questions
• AWS Certified Developer — Associate (DVA-C02)280 questions
• AWS Certified Machine Learning Engineer — Associate (MLA-C01)297 questions
• AWS Data Engineer Associate225 questions
• AWS Solutions Architect — Associate462 questions
• Azure AI Apps and Agents Developer (AI-103)433 questions
• Azure AI Fundamentals (AI-901)380 questions
• Azure AZ-900 Fundamentals381 questions
• CAPM300 questions
• CKA — Certified Kubernetes Administrator480 questions
• CompTIA SecAI+323 questions
• Databricks Generative AI Engineer430 questions
• FINRA SIE605 questions
• GCP Professional ML Engineer430 questions
• Google Cloud Associate Cloud Engineer (ACE)250 questions
• Microsoft Azure Administrator (AZ-104)440 questions
• NCLEX-PN231 questions
• NCLEX-RN — Registered Nurse Licensure782 questions
• NVIDIA NCA Gen AI LLMs440 questions
• PMI-ACP — Agile Certified Practitioner266 questions
• PMP (Project Mgmt)683 questions
• Series 6460 questions
• Series 63458 questions
• Series 65612 questions
• Series 66532 questions
• Series 7 (FINRA)1,170 questions
• Snowflake SnowPro Core431 questions
• TensorFlow Developer Certificate205 questions

High school

• 1984 (George Orwell)230 questions
• A Christmas Carol (Dickens)195 questions
• A Midsummer Night's Dream (Shakespeare)195 questions
• A Tale of Two Cities (Dickens)195 questions
• ACT English, Reading, & Science284 questions
• ACT Math330 questions
• Animal Farm230 questions
• Antigone (Sophocles)195 questions
• AP Art History350 questions
• AP Biology360 questions
• AP Calculus AB362 questions
• AP Calculus BC362 questions
• AP Chemistry362 questions
• AP Chinese Language and Culture250 questions
• AP Comparative Government and Politics350 questions
• AP Computer Science A360 questions
• AP Computer Science Principles350 questions
• AP English Language & Composition350 questions
• AP English Literature & Composition350 questions
• AP European History350 questions
• AP French Language and Culture250 questions
• AP German Language and Culture250 questions
• AP Human Geography350 questions
• AP Italian Language and Culture250 questions
• AP Japanese Language and Culture250 questions
• AP Latin250 questions
• AP Macroeconomics360 questions
• AP Microeconomics360 questions
• AP Music Theory358 questions
• AP Physics 1362 questions
• AP Physics 2362 questions
• AP Physics C: Electricity & Magnetism362 questions
• AP Physics C: Mechanics362 questions
• AP Psychology350 questions
• AP Spanish Language and Culture350 questions
• AP Spanish Literature and Culture250 questions
• AP Statistics362 questions
• AP U.S. Government & Politics350 questions
• AP U.S. History (APUSH)365 questions
• AP World History: Modern350 questions
• Beloved230 questions
• Brave New World230 questions
• DAT — Dental Admission Test185 questions
• Fahrenheit 451230 questions
• Frankenstein (Shelley)195 questions
• GMAT Focus Edition205 questions
• GRE General Test330 questions
• Hamlet230 questions
• Heart of Darkness (Conrad)195 questions
• High School Algebra 1315 questions
• High School Algebra 2315 questions
• High School Biology312 questions
• High School Calculus312 questions
• High School Chemistry312 questions
• High School Economics393 questions
• High School English Literature300 questions
• High School Geometry315 questions
• High School Government398 questions
• High School Physics312 questions
• High School Pre-Calculus315 questions
• High School U.S. History430 questions
• High School World Geography180 questions
• High School World History438 questions
• Hound of the Baskervilles (Doyle)195 questions
• HS Anatomy & Physiology383 questions
• HS Computer Science (Intro)310 questions
• HS Earth Science310 questions
• HS Environmental Science310 questions
• HS Health & Wellness300 questions
• HS Music (General)300 questions
• HS Psychology300 questions
• HS Statistics312 questions
• HS Visual Art300 questions
• IELTS Academic205 questions
• Jane Eyre (Brontë)195 questions
• Julius Caesar (Shakespeare)195 questions
• King Lear (Shakespeare)195 questions
• Lord of the Flies (William Golding)230 questions
• LSAT — Law School Admission Test270 questions
• Macbeth230 questions
• MCAT350 questions
• Medea (Euripides)195 questions
• OAT — Optometry Admission Test185 questions
• Oedipus Rex (Sophocles)195 questions
• Of Mice and Men250 questions
• Othello (Shakespeare)195 questions
• Praxis Core (Educators)205 questions
• Pride and Prejudice (Austen)195 questions
• PSAT/NMSQT315 questions
• Romeo and Juliet (Shakespeare)230 questions
• SAT Math330 questions
• SAT Reading and Writing315 questions
• The Adventures of Huckleberry Finn230 questions
• The Aeneid (Virgil)195 questions
• The Awakening (Chopin)195 questions
• The Catcher in the Rye230 questions
• The Crucible230 questions
• The Great Gatsby (F. Scott Fitzgerald)230 questions
• The Iliad (Homer)195 questions
• The Importance of Being Earnest (Wilde)195 questions
• The Odyssey (Homer)195 questions
• The Picture of Dorian Gray (Wilde)195 questions
• The Scarlet Letter230 questions
• The Tempest (Shakespeare)195 questions
• The Yellow Wallpaper (Gilman)195 questions
• Their Eyes Were Watching God230 questions
• To Kill a Mockingbird (Harper Lee)230 questions
• TOEFL iBT210 questions
• Tom Sawyer (Twain)195 questions
• Treasure Island (Stevenson)195 questions
• Wuthering Heights (E. Brontë)195 questions

Middle school

• 6th Grade Science (Earth Science)233 questions
• 6th Grade Social Studies225 questions
• 6th Math: Expressions & Equations235 questions
• 6th Math: Geometry235 questions
• 6th Math: Ratios & Proportional Relationships235 questions
• 6th Math: Statistics & Probability235 questions
• 6th Math: The Number System235 questions
• 6th Reading: Literature & Informational240 questions
• 6th Writing & Language225 questions
• 7th Grade Science (Life Science)233 questions
• 7th Grade Social Studies (World History)225 questions
• 7th Math: Expressions & Equations235 questions
• 7th Math: Geometry235 questions
• 7th Math: Ratios & Proportional Relationships235 questions
• 7th Math: Statistics & Probability235 questions
• 7th Math: The Number System235 questions
• 7th Reading: Literature & Informational225 questions
• 7th Writing & Language225 questions
• 8th Math: The Number System233 questions

Elementary

• 3rd Grade Science100 questions
• 3rd Math: Fractions235 questions
• 3rd Math: Geometry200 questions
• 3rd Math: Measurement & Data220 questions
• 3rd Math: Number & Operations Base Ten210 questions
• 3rd Math: Operations & Algebraic Thinking200 questions
• 4th Grade Science100 questions
• 4th Math: Fractions235 questions
• 4th Math: Geometry200 questions
• 4th Math: Measurement & Data220 questions
• 4th Math: Number & Operations Base Ten235 questions
• 4th Math: Operations & Algebraic Thinking220 questions
• 5th Grade Science100 questions
• 5th Math: Fractions100 questions
• 5th Math: Number & Operations Base Ten235 questions
• 5th Math: Operations & Algebraic Thinking210 questions

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