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'.
Public attention in the developed world has (1)/ recently focused on asthma because of its (2)1 rapidly increasing prevalence, effecting up to one in four urban children. (3)/ No Error (4)

Options

A. 1
B. 2
C. 3
D. 4

Answer

C