sentences:  It is freely used by Bangladeshi infiltrators, terrorists, smugglers, criminals, et al.As per the 2011 census, the total number of literates in Gaighata CD Block was 247,838 (83.32% of the population over 6 years) out of which males numbered 134,183 (86.89% of the male population over 6 years) and females numbered 113,655 (77.51% of the female population over 6 years).The gender disparity (the difference between female and male literacy rates) was 9.39%.