Apolloio Coding Interview Questions
We track 3 coding questions asked at Apolloio, tagged with the algorithms and concepts they test. The most common: Array, Binary Search, Hash Table, Math, Sliding Window.
Browse all 3 Apolloio questions →Concept mix
Each question's weight is split evenly across its concepts, so the shares sum to 100%.
- Array27.8%
- Binary Search16.7%
- Hash Table11.1%
- Math11.1%
- Sliding Window11.1%
- Stack11.1%
- String11.1%
How many questions involve each concept
Share of all 3 tracked Apolloio questions that touch each concept. Questions usually involve several, so these overlap.
- Array66.7%
- Binary Search33.3%
- Hash Table33.3%
- Math33.3%
- Sliding Window33.3%
- Stack33.3%
- String33.3%
Where Apolloio differs from the average company
Concept weight at Apolloio relative to the average across all companies we track. Green means Apolloio leans on it harder than most.
- Array1.4×
Difficulty mix
Level split of the 3 tracked Apolloio questions.
- Mid/Senior67% (2)
- Staff33% (1)
Every concept in Apolloio interviews
| Concept | Questions | % of questions | Share of mix |
|---|---|---|---|
| Array | 2 | 66.7% | 27.8% |
| Binary Search | 1 | 33.3% | 16.7% |
| Hash Table | 1 | 33.3% | 11.1% |
| Math | 1 | 33.3% | 11.1% |
| Sliding Window | 1 | 33.3% | 11.1% |
| Stack | 1 | 33.3% | 11.1% |
| String | 1 | 33.3% | 11.1% |
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