The prediction analysis is one of the unique and effective technique for predicting anything before time and these predictions are mainly based on probability and fuzzy prediction techniques. The prediction analysis is done on almost each and every thing before its result and such methods are also happened for the prediction of the exam results and their average cutoffs. These predictions are widely used for the examination such as CBSE JEE mains which is held for the technical studies entrances for the students who belonged to the science section on their higher secondary studies. The best JEE main rank predictor services are there for the exact and 90% similar prediction of the exams.

Let we know about few important points which comes on our mind as well as important for the prediction analysis:

1. Are prediction works? : Prediction is what means the things which are not as it is or which does not works exactly. The prediction is mainly depends on the plenty of factors and the opinion of the peoples or expert peoples on which the prediction result had been published.

2. The prediction after the answer key: Answer key is published after exams in few days and students then able to match their correct answer with that sheet. The predictors also take help of those answer keys and on the basis and analysis of that, they predicts for the results.

3. You previous scores: Believe it or not, but your previous scores especially the score of your 12^th have significant impact on your JEE results and the admissions. The Admissions and the colleges during admissions also see the percentage of 12^th and definitely it provides advantage to the student if any student scored excellent percent on the 12^th.

4. Private coaching institutes prediction: there are lots of coaching centers are there across the country for JEE examination and these institutes are nowadays is at every state of the country. Often the expert and experienced teachers are there on such institutes who did the prediction and their predictions are somewhat exact or very closer to the exact results. As these teachers were also the student of any big engineering college or aspirant of the JEE exams, they know the ground reality and other aspects of the exams which is important.

5. Individual predictors: These are the extra ordinary or extra smart peoples who declare and publish their prediction result before as well as after the exams. They gather the information which is required for the analysis and on the basis of that, declares their prediction. These peoples or individual person is not always any experienced teacher but sometimes students himself also predicts the results.

The best JEE main rank predictorsare working on three main information and they are:

1. Main marks scored on JEE

2. Marks scored on the 12th or higher secondary education

3. Type of the board or name of the board on which you did your higher secondary studies.

And on the basis of above information, they did prediction analysis and produce the results for:

1. Rank. The rank scored by the student on normalized marks of board

2. Analysis of difficulty level the JEE mains examination

3. Know about the chances of admission for the student as per their prediction result.

4. Know about the entire scoring pattern of the JEE mains.

These are the common results of the prediction analysis and students mainly need to know these factors only. Still JEE examination are tough and promiscuous for the most of the students and that is why student usually took coaching classes for this examination. Such coaching classes are one of the best JEE main rank predictorswhich is satisfying for the students.

Apart from the CBSE JEE mains prediction, these predictive analyses almost applied with all other JEE examinations for the engineering such as IIT (Indian Institute of Technology) JEE exams, AIEEE and other medical exams and the prediction of these exams are more important and precise because these exams are tougher and difficult than the CBSE JEE mains exams. The prediction is nowadays also a kind of business and most of the peoples try their luck on this business by predicting before any important exams.