friends if u believe in God this is the best holy prayer that can help u to fair in your exams well
HOLY SPIRIT you who makes me see everything and shows me the way to reach my ideal.You who gives me the Divine Gift to forgive and forget all that is done to me and you who are in all instances of life with me .I in this short dialogue want to thank you for everything. affirm ones more that i never want to be separated from you no matter how great the material desires of this life may be I want to be with you and my loved ones in your perpetual glory to the end and submitting to God's Holy Will I ask You (mention your request here...)
The prayer should be said for three consecutive days and after the third day the request granted no matter how difficult it may be.
While making your request one must either promise to publish this prayer on granting your request or promise to circulate copies of prayer to as many people as possible.