Choose or find odd word - Flood , Hurricane , Avalanche , Earthquake , Explosion

E. EXPLOSION

Choose or find odd letter group - RNJH , SOKG , QMIE , MIEA , PLHD

A. RNJH

Choose or find odd letter group - RAT , SAT , CAT , MAT , GET

E. GET

Choose or find odd number pair - (5 - 50) , (8 - 128) , (11 - 242) , (15 - 375)

D. 15 - 375

Choose or find odd word - Brick , Heart , Bridge , Spade , Club

A. BRICK