1. Among six friends M,N,O,P,Q and R, who is the second heaviest? O is heavier than only two friends. P is heavier than Q but lighter than N. R is the heaviest. M is lighter than only two friends. N is heavier than O but lighter than R. P is heavier than only Q.
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use