Choose or find odd letter group - ACHI , DFKL , MNST , OQVW , PRWX

C. MNST

Choose or find odd word - Kwashiorkor , Cretinism , Marasmus , Goitre , Osteomalacia

B. CRETINISM

Choose or find odd number - 45 , 99 , 109 , 126 , 207

C. 109

Choose or find odd word - Sleet , Fog , Hailstone , Vapour , Mist

D. VAPOUR

Choose or find odd word - Granite , Lignite , Peat , Anthracite , Bituminous

A. GRANITE