The teacher called Ravi (a)and asked him (b) to describe about the incident. (c) No error (d)
The given sentence is: "The teacher called Ravi and asked him to describe about the incident."
Let's analyze each part of the sentence:
Thus, the error is in part (c) of the sentence. The correct sentence should be: "The teacher called Ravi and asked him to describe the incident."
Correct Answer: (c)
Grammatical Rule: Verbs like "describe", "discuss", "tell", "order", "request", do not require a preposition "about" when they are used with a direct object.
Unless you do not listen to his advice, (a) I am not going (b) to help you. (c) No error (d)