Choose or find odd word - Intimacy , Enmity , Attachment , Friendship

B. ENMITY

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

C. TREE : FOREST

Choose or find odd pair of words - (Taiwan : Taipei) , (China : Mongolia) , (Iran : Tehran) , (Japan : Tokyo)

B. CHINA : MONGOLIA

Choose or find odd letter group - EWZQ , OSLS , GFKD , VSPM , QBTV

B. OSLS

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

C. GRAPHITE