Find the odd one out from the following:

• Exact estimate

• Only choice

• Clearly visible

• Open secret

Find the odd one out from the following:

• Expedition

• Crusade

• Cruise

• Campaign

Odd one out

• Fast-Slow

• Bright-Dark

• Day-Night

• Valley-Depth

Odd one out

• Body-Hand

• Foot-Ankle

• Eye-Ear

• Wrist-Finger

Odd one out

• Snake-Frog

• Goat-Hen

• Dog-Cat

• Tiger-Deer