Summary
The test used an open column, which allowed respondents to write any caste name they identify with.
During the 2011 caste survey, this approach recorded more than 4.6 million distinct caste names.
Final methodology for caste enumeration will be prepared after the test exercise.
Open column methodology lets people write their own caste name.
2011 caste survey returned over 4.6 million different caste names.
The test used an open column, which allowed respondents to write any caste name they identify with.
During the 2011 caste survey, this approach recorded more than 4.6 million distinct caste names.
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