Category Archives: JEE (main)

JEE main 2016 – 100% accurate analysis

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We have always taken pride in our exam analysis. DoPrep’s 100% accurate predictive exam analysis of the Mathematics section of JEE main 2016 offline paper further motivates us to keep on providing students with a well-researched analysis and preparation plan for engineering entrance tests. Let us go hand in hand towards a repeat performance for JEE 2017 and 2018! Students […]

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BITSAT 2018 – Stress Is Your Friend

positive stress

Everybody around you must be telling you not to take stress before an examination or during preparation. This will not help in better performance in BITSAT or any competitive examination. No! That is not true. It has been proved that stress is not always a bad thing. Stress is simply the body’s response to changes that create taxing demands. There […]

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Art of Problem Solving – Conversation with a Student

Question Asked by a Student:- A 2 by 2 determinant is chosen such that the elements are from the set {-1, 1}. Find the probability of choosing determinants whose value is 0? Solution:- Based on DoPrep’s method of problem solving strongly influenced by the works of the great Hungarian Mathematician George Pólya. The following conversation between the student and DoPrep illustrates […]

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Trigonometry – Analysis of JEE (main) 2015 vs. Analysis of DoPrep

Trigonometry

Dear Reader, We are pleased to share with you the actual topic-wise distribution of questions in JEE (main) 2015 vs. the predicted distribution shared by us here Mathematics – What to expect in JEE (main) 2015 – Trigonometry Topic 1st Estimated JEE (main) 2015 2nd Estimated JEE (main) 2015 Actual JEE (main) 2015 Properties and Solution of Triangles 0.50 0 0 […]

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Calculus- 94% Accurate Analysis of JEE (main) 2015 by DoPrep

calculus

Dear Reader, We are pleased to share with you that our analysis Mathematics – What to expect in JEE (main) 2015 – Calculus is 94% accurate vis-a-vis the distribution of questions topic-wise in JEE main (2015). The gap is because JEE (main) 2015 has tested the concept of Differentiation in a question which has a primary concept based on Application of Derivatives instead […]

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Jee Main 2015 Answer Keys.

jee-main

Jee Main 2015 answer keys and solutions for physics, mathematics and chemistry.   1.) Physics Answer Keys Downloads 2.) Mathematics Answer Keys Downloads 3.) Chemistry Answer Keys Downloads Solutions:- Mathematics Solutions Mathematics code D question 31 Mathematics code D question 32 Mathematics code D question 33 Mathematics code D question 34 Mathematics code D question 35 Mathematics code D question 36 Mathematics code D question 37 […]

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