Choose or find odd letter group - DkUZ, LPuB, FoMY, UXeN, WaQS

A. DKUZ

Choose or find odd word - Astonished , Pleased , Astounded , Flabbergasted

B. PLEASED

Choose or find odd word - Garnet , Ruby , Graphite , Emerald , Topaz

C. GRAPHITE

Choose or find odd pair of words - (Class : Students) , (Sentence : Words) , (Tree : Forest) , (Hour : Minutes)

C. TREE : FOREST

Choose or find odd word - Discus , Spear , Javelin , Hockey

B. SPEAR