MERITERS MDSPrep is India's Top App used by Medicos to prepare for NEET MDS, AIIMS, PGI. MERITERS - MDSPrep App and Website provides the following Features: 14, 000+ Practice MCQs, Image Based MCQs, High yield MCQs, Daily Free Tests, Topicwise Tests, Grand Tests, Topic wise Videos, Performance Analysis, All India Ranking & Social wall. Feature Details.