19.
The answer is: B
Explanation
The correct option is B: 4.
According to Section 4 of the Code of Criminal Procedure, 1973, all offences under the Indian Penal Code shall be investigated, inquired into, tried, and otherwise dealt with according to the provisions of the Code.
This section also applies to offences under any other law, subject to any enactment regulating the manner or place of investigation, inquiry, trial, or dealing with such offences. Section 4 is the general provision that lays down the applicability of the Code of Criminal Procedure to all criminal offences in India.