5 extractive question-and-answer pairs built from Tables, Part II, Vol-VII, Bihar and Orissa, published by censusindia.gov.in. The source is a 222-page publication. Source-evidenced topics include volume vii part ii, tables, w. g. lacey, patna, balasore district, manbhum district, coastal erosion, cadastral survey. Every answer is a verbatim span of text the source prints, and each row carries the passage it sits in, its offset in that passage, the source quote, the page and the location in the document, so any row can be checked against the original. Question types in the export: 5 factual. 100.00% of rows pass the corpus quality gate.
This dataset contains five extractive question-and-answer pairs derived from the 1931 census document titled 'Tables, Part II, Vol-VII, Bihar and Orissa.' The source material, published by the Superintendent of Census Operations, West Bengal, spans 222 pages and focuses on demographic and social data from Bihar and Orissa. Questions address factual details such as the publisher's title, the scanning utility used, the regions covered, the document's page count, and the census year. Each answer is a verbatim excerpt from the source, ensuring traceability to the original document.
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import desidata
df = desidata.load("censusindia-gov-in-01d5ea458e0ad09485a5caaf0e2f6edd")
df.head()First 5 of 5 rows
| question | answer | context | answer_start | question_type | knowledge_quality_score | source_document | source_quote | source_page | source_location | confidence | validation_status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| What is the title of the publisher responsible for the document? | Superintendent of Census Operations, West Bengal | Lacey, W. G. Tables Description = Area houses and population, variation in population during the last fifty years, Age, sex and civil condition, Occupation or selected castes Tribe or race, literacy by Religion and age, Language, Religion, Variation of population of selected tribes.; Publisher = Superintendent of Census Operations, West Bengal; Year of Publication = 1932; Type = Census; Source = Census Library, India; Language = English; Retention Period = Permanent; Census Year = 1931; India/State = Bihar and Orissa; Pages = 222 p.; Adobe Scan-to-PDF Utility 4. Tables, Part II, Vol-VII, Bihar and Orissa | 297 | factual | 0.570 | https://censusindia.gov.in/nada/index.php/catalog/32433/download/35614/140451_1931.pdf | Tables Description = Area houses and population, variation in population during the last fifty years, Age, sex and civil condition, Occupation or selected castes Tribe or race, literacy by Religion and age, Language, Religion, Variation of population of selected tribes.; Publisher = Superintendent of Census Operations, West Bengal; Year of Publication = 1932; Type = Census; Source = Census Library, India; Language = English; Retention Period = Permanent; Census Year = 1931; India/State = Bihar and Orissa; Pages = 222 p.; Adobe Scan-to-PDF Utility 4. | pdf-properties | 0.700 | valid | |
| What utility was used to scan the document into PDF format? | Adobe Scan-to-PDF Utility 4 | Lacey, W. G. Tables Description = Area houses and population, variation in population during the last fifty years, Age, sex and civil condition, Occupation or selected castes Tribe or race, literacy by Religion and age, Language, Religion, Variation of population of selected tribes.; Publisher = Superintendent of Census Operations, West Bengal; Year of Publication = 1932; Type = Census; Source = Census Library, India; Language = English; Retention Period = Permanent; Census Year = 1931; India/State = Bihar and Orissa; Pages = 222 p.; Adobe Scan-to-PDF Utility 4. Tables, Part II, Vol-VII, Bihar and Orissa | 540 | factual | 0.490 | https://censusindia.gov.in/nada/index.php/catalog/32433/download/35614/140451_1931.pdf | Tables Description = Area houses and population, variation in population during the last fifty years, Age, sex and civil condition, Occupation or selected castes Tribe or race, literacy by Religion and age, Language, Religion, Variation of population of selected tribes.; Publisher = Superintendent of Census Operations, West Bengal; Year of Publication = 1932; Type = Census; Source = Census Library, India; Language = English; Retention Period = Permanent; Census Year = 1931; India/State = Bihar and Orissa; Pages = 222 p.; Adobe Scan-to-PDF Utility 4. | ||||
| Which regions of India does the document focus on? | Bihar and Orissa | Lacey, W. G. Tables Description = Area houses and population, variation in population during the last fifty years, Age, sex and civil condition, Occupation or selected castes Tribe or race, literacy by Religion and age, Language, Religion, Variation of population of selected tribes.; Publisher = Superintendent of Census Operations, West Bengal; Year of Publication = 1932; Type = Census; Source = Census Library, India; Language = English; Retention Period = Permanent; Census Year = 1931; India/State = Bihar and Orissa; Pages = 222 p.; Adobe Scan-to-PDF Utility 4. Tables, Part II, Vol-VII, Bihar and Orissa | 506 | factual | 0.490 | https://censusindia.gov.in/nada/index.php/catalog/32433/download/35614/140451_1931.pdf | Tables Description = Area houses and population, variation in population during the last fifty years, Age, sex and civil condition, Occupation or selected castes Tribe or race, literacy by Religion and age, Language, Religion, Variation of population of selected tribes.; Publisher = Superintendent of Census Operations, West Bengal; Year of Publication = 1932; Type = Census; Source = Census Library, India; Language = English; Retention Period = Permanent; Census Year = 1931; India/State = Bihar and Orissa; Pages = 222 p.; Adobe Scan-to-PDF Utility 4. | ||||
| What is the total number of pages in the document? | 222 p. | Lacey, W. G. Tables Description = Area houses and population, variation in population during the last fifty years, Age, sex and civil condition, Occupation or selected castes Tribe or race, literacy by Religion and age, Language, Religion, Variation of population of selected tribes.; Publisher = Superintendent of Census Operations, West Bengal; Year of Publication = 1932; Type = Census; Source = Census Library, India; Language = English; Retention Period = Permanent; Census Year = 1931; India/State = Bihar and Orissa; Pages = 222 p.; Adobe Scan-to-PDF Utility 4. Tables, Part II, Vol-VII, Bihar and Orissa | 532 | factual | 0.370 | https://censusindia.gov.in/nada/index.php/catalog/32433/download/35614/140451_1931.pdf | Tables Description = Area houses and population, variation in population during the last fifty years, Age, sex and civil condition, Occupation or selected castes Tribe or race, literacy by Religion and age, Language, Religion, Variation of population of selected tribes.; Publisher = Superintendent of Census Operations, West Bengal; Year of Publication = 1932; Type = Census; Source = Census Library, India; Language = English; Retention Period = Permanent; Census Year = 1931; India/State = Bihar and Orissa; Pages = 222 p.; Adobe Scan-to-PDF Utility 4. | ||||
| What year does the census data in the document pertain to? | 1931 | Lacey, W. G. Tables Description = Area houses and population, variation in population during the last fifty years, Age, sex and civil condition, Occupation or selected castes Tribe or race, literacy by Religion and age, Language, Religion, Variation of population of selected tribes.; Publisher = Superintendent of Census Operations, West Bengal; Year of Publication = 1932; Type = Census; Source = Census Library, India; Language = English; Retention Period = Permanent; Census Year = 1931; India/State = Bihar and Orissa; Pages = 222 p.; Adobe Scan-to-PDF Utility 4. Tables, Part II, Vol-VII, Bihar and Orissa | 486 | factual | 0.370 | https://censusindia.gov.in/nada/index.php/catalog/32433/download/35614/140451_1931.pdf | Tables Description = Area houses and population, variation in population during the last fifty years, Age, sex and civil condition, Occupation or selected castes Tribe or race, literacy by Religion and age, Language, Religion, Variation of population of selected tribes.; Publisher = Superintendent of Census Operations, West Bengal; Year of Publication = 1932; Type = Census; Source = Census Library, India; Language = English; Retention Period = Permanent; Census Year = 1931; India/State = Bihar and Orissa; Pages = 222 p.; Adobe Scan-to-PDF Utility 4. |
Read straight from the file — download or use the API URL for the full dataset.
| pdf-properties |
| 0.700 |
| valid |
| pdf-properties |
| 0.700 |
| valid |
| pdf-properties |
| 0.700 |
| valid |
| pdf-properties |
| 0.700 |
| valid |