This study was conducted to determine the level of Achieved Learning Outcomes of Underprivileged Children provided by some selected NGOs [non-governmental organizations] in Bangladesh. Comparing the achievement among the learners of different NGOs as well as between girls and boys were the objective of the study. The study identified that Achievement of the learners in Mathematics and Life Skill was better than Bangla, the local language. Achievement level of the learners was satisfactory. It is evident from the study that all the NGOs are trying hard to improve learners' achievement.