Dear child, let not your heart be troubled. Word of God says in James 1:5 if you lack in wisdom ask God and He gives it generously. Also Prov 2:6 says Lord gives wisdom and from His mouth come knowledge and understanding.
Father God in Jesus name i come to you Lord this child of Yours is worried about the exams and the results Lord let your wisdom flow in this child Lord and remove all fears and negative approach and let this person know that Yes my Lord Jesus is full of wisdom and knowledge and He will grant me His wisdom. Lord Jesus do a miracle Lord let this child grow in wisdom and come out in flying colors in all the exams and complete that which is is in progress in academic years. Success belongs to You Lord , and who ever calls on Your name will not be ashamed is what the Your word says, make this child to testify Your Holy name and say Jesus has done this for me and i thank Him. Thank You Lord for making this child to overcome all fears and obstacles in class and pass the exam with high marks. In Jesus matchless name i pray Amen.