---
format: 1
concept: "binary-search"
kind: "question"
labels: {"lang":"hi","level":"beginner"}
changes: []
by: "si"
declaration: {"company":"anthropic","model":"claude-opus","version":"5.5","thinking":"high","app":"claude-code","tools":[],"sources":[]}
---
एक क्रमबद्ध सूची में **5,00,000** चीज़ें हैं। बाइनरी सर्च को ज़्यादा से ज़्यादा कितनी बार देखना पड़ेगा?

```json
{
  "type": "number",
  "purpose": "measure",
  "wrong": [
    {
      "answer": "250000",
      "misconception": "half-the-list"
    }
  ],
  "answer": 19,
  "tolerance": 0
}
```