Free diagnostic · Set 1

GRE × GMAT Diagnostic Set 1

Find out where you stand in 28 minutes. Take the exam-style mock, get an instant score report, then close every gap with the study guide and 12 narrated lesson videos.

Step 1

Take the mock

12 questions · 28 minutes · two sections

  • Quantitative Reasoning and Data Insights
  • Official-style tools: calculator, mark and review
  • Score report with skill and pacing analysis
Start the diagnostic
Step 2

Study guide & videos

Every concept tested, explained from first principles.

  • Worked solutions and the traps examiners set
  • 36 practice problems with answers
  • A narrated lesson video for each topic
Open the study guide
Step 3 · GRE

GRE Follow-Up Set 2

10 questions · 18 minutes · GRE pacing

  • All four GRE formats, including Numeric Entry
  • On-screen calculator, as on the GRE
  • Every miss links back to its Set 1 lesson
Start GRE Set 2
Step 3 · GMAT

GMAT Follow-Up Set 2

10 questions · 21 minutes · GMAT pacing

  • Modelled on the GMAT Official Guide 2025–2026
  • No calculator, as on the real GMAT
  • Every miss links back to its Set 1 lesson
Start GMAT Set 2
Step 4 · GRE + GMAT

Joint Practice Set 3

20 questions · 36 minutes · both exams

  • Problem Solving, Multiple Answer and Numeric Entry
  • Separate GRE and GMAT track scores
  • Worked solutions for every question
Start Set 3

Extra practice

Short sets on single skills, checked as you go.

GRE · Data InterpretationAirline Survey Set3 questions on a pie chart and ratings table · fraction entry▶ Start practice

The 12 topics

Jump straight to any chapter and its lesson video.

01Composite FunctionsAlgebra & Functions▶ Lesson video02Probability Without ReplacementCounting & Probability▶ Lesson video03Percents of Real CountsArithmetic & Percents▶ Lesson video04Rate, Time & Distance: Time SavedWord Problems: Rates & Work▶ Lesson video05Work Rates & “Percent Faster”Word Problems: Rates & Work▶ Lesson video06Fractions of What RemainsArithmetic & Percents▶ Lesson video07Percent Symmetry & Percent ArithmeticArithmetic & Percents▶ Lesson video08Weighted AveragesStatistics▶ Lesson video09Combinations: Counting PairsCounting & Probability▶ Lesson video10Units Digits & CyclicityNumber Properties▶ Lesson video11Two-Part Analysis: Logical ChainsData Insights: Two-Part▶ Lesson video12Independent Events: Both, Neither, At Least OneData Insights: Two-Part▶ Lesson video

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