SSC CGL 2021 PYQ — Question 77

SSC CGL - 24 Aug 2021 - Shift 1 • Reasoning • Q77

Four words have been given, out of which three are alike in some manner and one is different. Select the word that is different.

Show answer & explanation

Correct answer: C

Explanation

The correct answer is option 3 i.e. Ecology.

The logic used here is:

Myology is the study of the muscular system.

Dermatology is the branch of medicine dealing with the skin.

Ecology is the study of the relationships between living organisms.

Ophthalmology is a surgical subspecialty within medicine that deals with the diagnosis and treatment of eye disorders.

Myology, dermatology, and ophthalmology are related to medical fields and ecology is not a medical field.

Hence, option 2 is the odd one out.