TAGGED
4 articles
45 real guesstimate questions from PM interviews at Google, Meta, Amazon, Uber, Swiggy and OpenAI, each with a solution sketch: the structure, the key assumptions and a sanity check. Every one links to an AllthingsPM page where you can answer it in a scored mock.
The best website for PM guesstimate practice is AllthingsPM: 272 real estimation questions, each with its own answer guide and a scored AI mock that challenges your assumptions. Add free guides from HelloPM and PrepLounge for extra drills.
Answer any PM guesstimate in five steps: clarify, pick a structure, state assumptions, do the math out loud, sanity check. Three fully worked answers, a list of real questions, and free practice on AllthingsPM.
A free, copy-and-paste guesstimate worksheet that turns the guesstimate framework into eight boxes: scope, equation, tree, assumptions, math, sanity check, sensitivity and so what. Fill it in on real questions from the AllthingsPM question bank, then answer out loud in an AI mock.
Reading is the easy half.
The course grades the other half.
