Question

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
1. Cybercrime cases pose various kinds of
2. Challenges which requires strengthening of
3. The institutional mechanism.
4. No error
A) 1 B) 2 C) 3 D) 4

Answer 1

Answer:

D) 4

I think not sure of this answers