Blinkit Coding Interview Questions
We track 6 coding questions asked at Blinkit, tagged with the algorithms and concepts they test. The most common: Array, Dynamic Programming, Hash Table, Sorting, Binary Search.
Browse all 6 Blinkit questions →Concept mix
Each question's weight is split evenly across its concepts, so the shares sum to 100%.
- Array26.9%
- Dynamic Programming11.1%
- Sorting9.7%
- Binary Search8.3%
- Hash Table7.5%
- Divide and Conquer5.6%
- String4.2%
- Binary Tree3.3%
- Breadth-First Search3.3%
- Depth-First Search3.3%
- Other (5)16.5%
How many questions involve each concept
Share of all 6 tracked Blinkit questions that touch each concept. Questions usually involve several, so these overlap.
- Array83.3%
- Dynamic Programming33.3%
- Hash Table33.3%
- Sorting33.3%
- Binary Search16.7%
- Binary Tree16.7%
- Breadth-First Search16.7%
- Depth-First Search16.7%
- Divide and Conquer16.7%
- Heap (Priority Queue)16.7%
- Monotonic Queue16.7%
- Queue16.7%
Where Blinkit differs from the average company
Concept weight at Blinkit relative to the average across all companies we track. Green means Blinkit leans on it harder than most.
- Sorting2.5×
- Dynamic Programming1.8×
- Array1.4×
Blinkit specialties
Concepts that show up at Blinkit but are rarely asked elsewhere. They are easy to get blindsided by.
Difficulty mix
Level split of the 6 tracked Blinkit questions.
- Mid/Senior83% (5)
- Staff17% (1)
Every concept in Blinkit interviews
| Concept | Questions | % of questions | Share of mix |
|---|---|---|---|
| Array | 5 | 83.3% | 26.9% |
| Dynamic Programming | 2 | 33.3% | 11.1% |
| Hash Table | 2 | 33.3% | 7.5% |
| Sorting | 2 | 33.3% | 9.7% |
| Binary Search | 1 | 16.7% | 8.3% |
| Binary Tree | 1 | 16.7% | 3.3% |
| Breadth-First Search | 1 | 16.7% | 3.3% |
| Depth-First Search | 1 | 16.7% | 3.3% |
| Divide and Conquer | 1 | 16.7% | 5.6% |
| Heap (Priority Queue) | 1 | 16.7% | 3.3% |
| Monotonic Queue | 1 | 16.7% | 3.3% |
| Queue | 1 | 16.7% | 3.3% |
| Sliding Window | 1 | 16.7% | 3.3% |
| String | 1 | 16.7% | 4.2% |
| Tree | 1 | 16.7% | 3.3% |
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