Correct option is C
The correct passive voice of the given sentence is
“What work is done by Mr. Malik at your company?”
Explanation:
· The given sentence is in
Simple Present Tense and
Interrogative form beginning with the auxiliary verb “does.”
· In passive voice, the structure changes from:
·
Active: What + do/does + subject + verb + object?
·
Passive: What + is/are + past participle + by + subject?
· Therefore, “does Mr. Malik do” changes to “is done by Mr. Malik.”
Structure:
· Active Voice:
What work does Mr. Malik do at your company?
· Passive Voice:
What work is done by Mr. Malik at your company?
Why other options are incorrect:
· (a) “is being done” → Continuous tense (incorrect for simple present).
· (b) Object and subject interchanged incorrectly.
· (d) “has been done” → Present perfect tense (not used here).
Information Booster:
When a question in active voice starts with “What/Which/Who” etc., the helping verb (is/are/was/were) is placed immediately after the “wh-word” in passive voice.