BCS Preparation and Practice is a popular Bangladeshi BCS Examination app. In this app you can learn and gain knowledge from previous BCS Examination. Every examination question and answer was collected from internet and different source. All answer which need explanation is described broadly to help to memorize easy. In this app you can participate exam from previous question to analyze your achievement in BCS preparation. This app will be a great chose to practice for BCS Examination. Link here, https://play.google.com/store/apps/details?id=com.dizitech.bcs_preparation_practice