I do not think that using the story method is great because if I remember correctly if you will learn something using the story method and you will forget the story then you will forget everything that you learnt that has been encoded in the story,
I recommend you to write down in a piece of paper the names of all the topics and sub topics that you know, You may be surprised by how much you know but may only work if your textbook is not open while you are doing this,
Do you know that near the starting of exams the questions that are asked in tests have a higher probability of appearing in the exams and the things which teachers focus on during lectures is also asked in exams with the things about which teachers ask questions having a higher probability of coming in the exam also,
You can do questions of sample papers for your class and do not forget to do the scoring questions that some people procrastinate practicing and then after their exams they think what went wrong as those are very scoring questions(Ex-Diagrams, Long Answer Questions…)
Stay awake for long hours before your last exam but not for so long that you feel sleepy and then face the benefits(in your exams: Marks are permanent) and the consequences(In your real life: Temporary) later but not during your exams.
For Maths check your answers, A lot of students do not know that they can quickly check the answers for their word problems also and you may also get some marks for writing the values in your questions(Ex-X=Insert Random Number Here, To Prove etc.)
For English, You will not be able to solve questions if you without knowlage,logic and vocabulary and I recommend you to improve them if any of that is weak.
I had created a Memory Technique for remembering text which works for familiar text, You can use that technique to learn faster if it works for you with in the first hour(It takes some time for a few if not all memory techniques to work fully) and you can use that with the memory palace
Fast Verbatim memorization technique for memorizing long term(Included in this Post)!,
I recommend you to use dual coded memory palaces as by using them you can learn twice as fast and twice as much in a period of time,
I recommend you to cram notes containing the things which you do not know some time before the exam as this will surely increase your marks,
Tips Not for entrance or Glade 10 Exams(Ask your teachers before using them)-
For MCQs the longest answer is usually the correct one
Option C is mostly correct
None of the Above,All of the above if it exists then the options then it has a high probability of being correct
Eliminate the offset values from the MCQs
Read the options of the MCQs before reading the questions
Be Careful of the 1st option in Physics even if it seems correct it is mostly the incorrect option
If two words sound or are spelled similarly then it is extremely likely that one of them is the correct answer,
And,
Cheers.