Question

Find out a word which is nearest in meaning to the word given in capitals.
IMPERVIOUS

• A. permeable
• B. impenetrable
• C. absorbent
• D. unsealed

Hint:

The prefix 'im-' or 'in-' often denotes negation.
'Impervious' (not permitting passage) pairs naturally with 'impenetrable' (not able to be penetrated), as both share the negative prefix and a similar physical definition.

Answer 1

The Correct Option is B

Step 1: Understand the word.
Impervious means not allowing passage through, or not affected by something - sealed, unaffected, impenetrable.
Step 2: Find the synonym.
We need a word that captures the idea of nothing being able to pass through.
Step 3: Eliminate and confirm.
Permeable, absorbent, and unsealed are all antonyms. Impenetrable - impossible to pass through or enter - is the closest synonym to impervious.
\[ \boxed{\text{impenetrable}} \]