కింది సంఖ్యల బహుళకం ఏమిటి 52, 54, 55, 56, 55, 54, 53, 55, 53, 51, 3, 57 A. 53 B. 54 C. 55 D. 52

The mode is the most frequent value. In the list, 55 appears three times, 54 and 53 twice each, and the rest once. So the mode is 55.