In the given question, a sentence is divided into five parts out of which the last part is correct. Out of the remaining four, there are errors in three parts. Choose the part which doesn't have an error. If all the parts are correct, mark 5 i.e. All are correct as the answer.
(A) Media is a very important tool (B) in the hands of upper class, (C) upper caste men (D) to propagate class (E) and gender ideology.
The whole sentence is grammatically correct and hence all the parts are error-free.
Hence the correct answer is option 5.