Select the word which means the same as the group of words highlighted in the given sentence.
These glass windows are so old and one can’t even see through them, they need to be replaced.

Correct option is A

The correct word for the highlighted group of words is (a) Opaque.
Opaque: It means not allowing light to pass through, making it impossible to see through.
Opaque in Hindi: अपारदर्शी।
Example: The old, opaque glass windows were replaced to let in more sunlight.
Synonyms: Non-transparent, Cloudy, Impenetrable.
Antonyms: Transparent, Clear, Lucid.
Meanings of all the other options in detail:
· Dirty:
· Meaning: Covered with dirt or unclean.
· Hindi: गंदा।
· Example: The dirty window needed cleaning before the sunlight could pass through.
· Transparent:
· Meaning: Allowing light to pass through, so objects behind can be seen clearly.
· Hindi: पारदर्शी।
· Example: Transparent glass is commonly used in office partitions.
· Black:
· Meaning: A color; does not necessarily describe the inability to see through.
· Hindi: काला।
· Example: The room was painted black to create a modern aesthetic.