Choose or find odd word - Lymphocytes , Plasma , Fibrinogen , Haemoglobin , Pepsinogen

E. PEPSINOGEN

Choose or find odd letter group - PENAL , IDHNI , RUUD , KRTSINSA

A. PENAL

Choose or find odd number - 751, 734, 981, 853, 532

A. 751

Choose or find odd pair of words - (Mulder : Proteins) , (Curie : Radium) , (Becquerel : Radioactivity) , (Einstein : Television)

D. EINSTEIN : TELEVISION

Choose or find odd number pair - (56 - 8) , (121 - 17) , (147 - 21) , (168 - 24)

A. 127 - 17