Choose or find odd word - Thiamine , Niacin , Trypsin , Riboflavin , Ascorbic acid

C. TRYPSIN

Choose or find odd word - Month , Year , Fortnight , Season , Week

D. SEASON

A is the son of B. C, B`s sister has a son D and a daughter E. F is the maternal uncle of D.
How many nephews does F have ?

C. TWO

Choose or find odd word - Fish , Scorpion , Crab , Octopus , Crocodile

B. SCORPION

Choose or find odd word - Anger , Grief , Humorous , Kindness , Joy

C. HUMOROUS