Concept:A judge decides a case solely on the evidence presented in court, following the law.
Explanation:The judge acts as an impartial umpire in a trial.
He hears all witnesses and examines evidence from both prosecution and defence.
The judge does not base decisions on arguments, fees, or police inquiries.
Only the evidence shown in open court determines guilt or innocence.
If the accused is found guilty, the judge then gives a sentence as per the law.
Answer:C. on the basis of evidence