Question : Directions: Select the related word from the given alternatives in the following question.
Heart : Cardiologist :: Kidney : ?

Option 1: Endocrinology

Option 2: Orthodontist

Option 3: Nephrologist

Option 4: Neurologist

Question : Directions: Select the option that is related to the fifth word in the same way as the second word is related to the first word and the fourth word is related to the third word.
Dentist : Teeth :: Orthopedician : Bones :: Cardiologist : ?

Option 1: Ears

Option 2: Heart

Option 3: Brain

Option 4: Eyes

Question :

Directions: In the following question, select the related word from the given alternatives.
Cataract : Eye :: Pneumonia : ? 

Option 1: Brain

Option 2: Ear

Option 3: Lungs

Option 4: Nerves and limbs

Question : Directions: In the following question, select the related word from the given alternatives.
Democracy : India :: Communism : ?

Option 1: France

Option 2: China

Option 3: Britain

Option 4: America

Question : Directions: In the following question, select the related word from the given alternatives.
India : Tiger :: Nepal : ?

Option 1: Peacock

Option 2: Dolphin

Option 3: Tiger

Option 4: Cow