Indeed Coding Interview Questions
We track 7 coding questions asked at Indeed, tagged with the algorithms and concepts they test. The most common: Array, Hash Table, Counting, Binary Tree, Depth-First Search.
Browse all 7 Indeed questions →Concept mix
Each question's weight is split evenly across its concepts, so the shares sum to 100%.
- Array26.2%
- Hash Table11.9%
- Counting7.1%
- Math7.1%
- Simulation7.1%
- Binary Tree4.8%
- Depth-First Search4.8%
- Matrix4.8%
- Tree4.8%
- Divide and Conquer3.6%
- Other (5)18.0%
How many questions involve each concept
Share of all 7 tracked Indeed questions that touch each concept. Questions usually involve several, so these overlap.
- Array71.4%
- Hash Table42.9%
- Counting28.6%
- Binary Tree14.3%
- Depth-First Search14.3%
- Divide and Conquer14.3%
- Dynamic Programming14.3%
- Heap (Priority Queue)14.3%
- Linked List14.3%
- Math14.3%
- Matrix14.3%
- Merge Sort14.3%
Where Indeed differs from the average company
Concept weight at Indeed relative to the average across all companies we track. Green means Indeed leans on it harder than most.
- Counting7.1×
- Hash Table1.8×
- Array1.4×
Indeed specialties
Concepts that show up at Indeed but are rarely asked elsewhere. They are easy to get blindsided by.
Difficulty mix
Level split of the 7 tracked Indeed questions.
- Junior29% (2)
- Mid/Senior43% (3)
- Staff29% (2)
Every concept in Indeed interviews
| Concept | Questions | % of questions | Share of mix |
|---|---|---|---|
| Array | 5 | 71.4% | 26.2% |
| Hash Table | 3 | 42.9% | 11.9% |
| Counting | 2 | 28.6% | 7.1% |
| Binary Tree | 1 | 14.3% | 4.8% |
| Depth-First Search | 1 | 14.3% | 4.8% |
| Divide and Conquer | 1 | 14.3% | 3.6% |
| Dynamic Programming | 1 | 14.3% | 3.6% |
| Heap (Priority Queue) | 1 | 14.3% | 3.6% |
| Linked List | 1 | 14.3% | 3.6% |
| Math | 1 | 14.3% | 7.1% |
| Matrix | 1 | 14.3% | 4.8% |
| Merge Sort | 1 | 14.3% | 3.6% |
| Simulation | 1 | 14.3% | 7.1% |
| Sorting | 1 | 14.3% | 3.6% |
| Tree | 1 | 14.3% | 4.8% |
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