In this type of questions, a group of three/four words is given, followed by four other words as alternatives. The candidate is required to choose the alternative, which is similar to the given words

1)

 Liver : Heart : Kidney


A) Blood

B) Nose

C) Lung

D) Urine

Answer:

Option C

Explanation:

Liver, Heart and Kidney are all internal organs of the human body and so is the Lung.

Hence, the answer is (c)