Trexquant Coding Interview Questions
We track 4 coding questions asked at Trexquant, tagged with the algorithms and concepts they test. The most common: Array, Backtracking, Binary Search, Greedy, Hash Table.
Browse all 4 Trexquant questions →Concept mix
Each question's weight is split evenly across its concepts, so the shares sum to 100%.
- Array20.8%
- Binary Search12.5%
- Greedy12.5%
- Math12.5%
- Backtracking8.3%
- Hash Table8.3%
- Sorting8.3%
- String8.3%
- Two Pointers8.3%
How many questions involve each concept
Share of all 4 tracked Trexquant questions that touch each concept. Questions usually involve several, so these overlap.
- Array50.0%
- Backtracking25.0%
- Binary Search25.0%
- Greedy25.0%
- Hash Table25.0%
- Math25.0%
- Sorting25.0%
- String25.0%
- Two Pointers25.0%
Where Trexquant differs from the average company
Concept weight at Trexquant relative to the average across all companies we track. Green means Trexquant leans on it harder than most.
Trexquant specialties
Concepts that show up at Trexquant but are rarely asked elsewhere. They are easy to get blindsided by.
Difficulty mix
Level split of the 4 tracked Trexquant questions.
- Mid/Senior100% (4)
Every concept in Trexquant interviews
| Concept | Questions | % of questions | Share of mix |
|---|---|---|---|
| Array | 2 | 50.0% | 20.8% |
| Backtracking | 1 | 25.0% | 8.3% |
| Binary Search | 1 | 25.0% | 12.5% |
| Greedy | 1 | 25.0% | 12.5% |
| Hash Table | 1 | 25.0% | 8.3% |
| Math | 1 | 25.0% | 12.5% |
| Sorting | 1 | 25.0% | 8.3% |
| String | 1 | 25.0% | 8.3% |
| Two Pointers | 1 | 25.0% | 8.3% |
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