Choose or find odd number - 8314, 2709, 1315, 2518, 3249

A. 8314

Choose or find odd pair of words - (Deer : Flesh) , (Crane : Fish) , (Crow : Carrion) , (Mongoose : Snake)

A. DEER : FLESH

Choose or find odd word - Thermometer , Hygrometer , Anemometer , Seismograph , Sphygmomanometer

E. SPHYGMOMANOMETER

Choose or find odd letter group - GDA , OLI , VSP , KHE , WYZ

E. WYZ

Choose or find odd letter group - ADGJ , PSVY , LORU , ILMP , FILO

D. ILMP