Direction- Which of the phrases given below the sentence should replace the word or phrase given in bold in the sentence to make it grammatically correct? If the sentence is correct as it is given and no correction is required, mark 'No correction required' as the answer.
The number of crimes in New York have increased this year.
1
are increased this year.
2
has increased this year.
3
will increased this year.
4
No correction required.
5
must increased this year.