When the agent is unspecified in the passive, the active voice uses an indefinite subject like they. They have proved all his calculations wrong retains the present perfect tense.
Change the following sentence into active voice by choosing the correct option.
All his calculations have been proved wrong.
Held on 7 Jun 2023 · Verified 13 Jul 2026.
It has proved all his calculations wrong.
They have proved all his calculations wrong.
We have proved all his calculations wrong.
All his calculations were proved wrong.
Sign in to track your attempts and accuracy.
Sign in to keep a private note on this question. Nothing you write is ever public.
Work through every CUET UG VA PYQ, year by year.