Given below is a sentence that may or may not be grammatically viable, choose the most suitable alternative that reflects the grammatically correct sentence. If the sentence does not require any correction, choose option 5, i.e., "no correction required" as your answer choice.
There are some candidates who have cleared the exam in a very young age to become IAS officers.
1
There are some candidates who have cleared the exam at a very young age to become IAS officers.
2
There are some candidates who has cleared the exam at a very young age to become IAS officers.
3
There are some candidates who has cleared the exam in a very young age to become IAS officers.
4
There are some candidates who have cleared the exam at very young age to become IAS officers.
5
No correction required