In following question, there may be an error in one part of the sentence. That error part would be your answer. If there would be no error in the sentence, your answer would be ‘No error’.
I was confined (A)/ in bed (B)/ by severe fever. (C)/ No error (D)

Correct option is B

Option (b) contains an error.
Explanation: The correct prepositional phrase is “confined to bed”, not “in bed”. “Confined to” is used when someone is restricted or limited to a place.
Correct sentence: I was confined to bed by severe fever.
Grammatical rule used:
Use “confined to” when indicating restriction or limitation, especially for medical or disciplinary reasons.
Rule in Hindi:
जब किसी को किसी स्थान तक सीमित किया जाता है, जैसे बीमारी की वजह से, तो “confined to” का प्रयोग होता है, “in” नहीं।
Example:
· She was confined to bed for a week due to injury.