The Supersonic Jet and the Money Already Spent
Continuing a failing project looks irrational until the cost of stopping is counted.
One-paragraph and medium passages with 5-option and select-all-that-apply questions.
GRE pattern, marking & dates ↓

Continuing a failing project looks irrational until the cost of stopping is counted.
Easter Island became a warning about people who destroy their own world. New research asks whether the warning was aimed at the wrong culprit.
A species flourished in a new land, and some called that a success. The beetles it was brought to fight tell another story.
In 1932 machine guns were sent against emus in Western Australia, and the birds won the first round. The story is usually told as comedy, yet it hides a real question about what kind of problem an army can solve.
The statistician Abraham Wald is credited with telling the military to armour the parts of its bombers that showed no bullet holes. The advice sounds backwards until a reader asks which planes were never seen.
The collapse of the Tacoma Narrows Bridge is taught as a lesson in resonance. Two engineers argued in 1991 that the lesson was wrong.
GRE General Test · ETS (Educational Testing Service)
GRE runs year-round, at a test centre or at home. Book on ets.org.
| Section | Qs | Time |
|---|---|---|
| Analytical Writing (always first) | 1 task | 30 min |
| Verbal Reasoning: section 1 | 12 | 18 min |
| Verbal Reasoning: section 2 | 15 | 23 min |
| Quantitative Reasoning: 2 sections | 12 + 15 | 21 + 26 min |
27 Verbal Reasoning questions across two sections (12 and 15) in 41 minutes.
About 1 hour 58 minutes since the shorter format began in September 2023.
No. Wrong answers aren’t penalised, so answer every question.
Scores run 130–170. Around 160+ is competitive for most top programmes; check your target programmes’ averages.
Dates and patterns can change. Always confirm on the official website.