As per Socio Economic and Caste Census 2011, which state has highest number of households with a mobile phone?
[A]Maharashtra
[B]Tamil Nadu
[C]Uttar Pradesh
[D]Karnataka

Uttar Pradesh
Uttar Pradesh has highest number of households with a mobile phone (86.63 per cent). In other hand Odisha (33.56 per cent) has the least number of households with a mobile phone as per the Socio Economic and Caste Census 2011. For instance, while 80 per cent of households in north India (Jammu & Kashmir, Himachal Pradesh, Punjab and Haryana) have mobile phones, the number for east India is 62 per cent; 63 per cent for west India; 75 per cent for south India, 70 per cent for central India; and 63 per cent for north-east India.