जनगणना आंकड़ों के अनुसार, झारखंड में किस विशेष रूप से कमजोर जनजातीय समूह (PVTG) की जनसंख्या सबसे अधिक है?

Which one of the following Scheduled Tribes is found in the maximum number of districts in Uttar Pradesh?

Which of the following are the criteria used by the Government of India to classify certain scheduled tribes as Particularly Vulnerable Tribal Groups (PVTGs)? (i) Caste-based hierarchy (ii) Declining or static population (iii) Extremely low literacy (iv) Skewed sex ratio