The most important and repeated questions in JEE Main are designed by following the trends of questions asked in the previous years' exams. It is crucial for the students to follow the syllabus while also stressing on the most repeated questions.
Table of Contents
The most repeated questions in the JEE Main PDF have been compiled together following the question paper trends followed in the previous years. The students must be thorough with the complete JEE Main syllabus. Practicing the most repeated questions will help them stay prepared for what might be asked in the exam.
While the exact questions from previous years aren't repeated in JEE Main, there's a trend of revisiting certain concepts and problem-solving patterns year after year. A thorough revision of the syllabus, along with a dedicated and time-bound practice of mock questions and repeated questions, will certainly help a candidate score really good marks.
Repeated Questions in JEE Main with Solutions - Download PDF
Students ought to practice the most repeated questions of the JEE Main exam ,besides preparing the entire syllabus. The trend shows that JEE Main repeats a few of the questions, and based on the JEE Main previous year questions are considered to be important.
Given below is a table that shares the PDFs containing the list of the most repeated questions in the JEE Main exam free PDF download.
| Most Repeated Physics Questions in JEE Main PDF Free Download | Click Here |
| Most Repeated Chemistry Questions in JEE Main PDF Free Download | Click Here |
| Most Repeated Maths Questions in JEE Main PDF Free Download | Click Here |
Also Read: JEE Main MCQ Questions with Solutions
Subject-Wise Most Repeated Questions in JEE Main
The most repeated questions in Physics, Chemistry, and Mathematics have been given. Students can take cues from these while doing their last-moment revisions.
- Most Repeated Questions in Physics
- Most Repeated Questions in Chemistry
- Most Repeated Questions in Mathematics
Most Repeated Questions in JEE Main Physics
The most repeated question in JEE Main Physics exam focuses on the fundamental topics such as the Optics, Law of Motion, Electrostatics, etc. Given below are the most repeated and important questions in the JEE Main Physics exam based on the previous year trends:
| Topic | Frequency (Previous year trends) | Question Example | Answer |
| Nuclear Physics | 6-8 times | The binding energy of deuteron (1H2) is 1.15 MeV per nucleon and an alpha particle ( 2He4 ) has a binding energy of 7.1 MeV per nucleon. Then in the reaction 1H2 + 1H2 → 2He4 + Q. The energy Q released in MeV is | 23.8 |
| Optics | 7-9 times | The sun's disc subtends an angle of 10-2 rad at the earth. The radius of curvature (in metres) of the mirror that will produce on a screen an image of the sun 2 cm in diameter is | 4 |
| Laws of Motion | 8-10 times | QA particle moves in the x-y plane under the influence of a force such that the linear momentum Is P(t) = A [ î cos kt - ĵ sin kt ] where A and k are constants. The angle in degrees between force and momentum is | 90 |
| Electromagnetics | 6-8 times | A power line lies along the east-west direction and carries a current of 10 A. The force per meter due to the Earth's magnetic field of 10-4 T is 10-X N/m. The value of x is | 3 |
Also Read: JEE Main Model Question Papers
Most Repeated Questions in JEE Mains Chemistry
The most repeated questions in JEE Mains PDF free download for chemistry emphasize topics such as Organic Chemistry, Inorganic Chemistry, Physical Chemistry, etc. Given below is the detailed list of the most important and repeated questions in chemistry JEE Main:
| Topic | Frequency (Previous year trends) | Question Example | Answer |
| Organic Chemistry | 7-8 times | The number of monochlorinated products obtained on the chlorination of 2-methylbutane is | 4 |
| Coordination Compounds | 6-8 times | 50mL of 0.5M Oxalic Acid is needed to neutralize 25mL of sodium hydroxide solution. The amount of NaOH in 50mL of the given sodium hydroxide solution is | 2 grams |
| Electrochemistry | 8-10 times | The standard electrode potential Eo and its temperature coefficient (dEo/dT)p for a cell are 2V and –5×10–4 VK–1 at 300K, respectively. The cell reaction is Zn(s) + Cu2+(aq)→ Zn2+(aq) + Cu(s). The standard reaction enthalpy (ΔrHo) at 300K is | 414.9 kJ/mol (F= 96485 C mol-1) |
| Environmental Chemistry | 6-7 times | The hardness of a water sample (in terms of equivalents of CaCO3) containing 10–3M CaSO4 is : (molar mass of CaSO4 = 136g/mol). | 100 ppm |
Most Repeated Questions in JEE Main Mathematics
The most important and repeated questions in JEE Main mathematics involve topics such as Definite Integrals, Binomial Theorem, circles, Calculus, Coordinate Geometry, etc. Given below is the most repeated questions in mathematics JEE Main:
| Topic | Frequency (Previous year trends) | Question Example | Answer |
| Differential Equation | 5-6 times | If y = y (x) is the solution of the differential equation x +2y = x2 satisfying y (1) = 1, then 16 y (1/2) is equal to | 49 → Λ Λ → Λ Λ Λ → → → → → → → → |
| Sequences and Series | 6-9 times | Let a1, a2, a3,...be an A.P., S = ∑ai and T=∑a2i-1. If a7=37, and S-2T=75, then a15 is equal to____. i=1 i=1 | 77 |
| Complex Numbers and Quadratic Equations | 9-11 times | Let α and β be two roots of the equation x 2 +2x+2=0, then α 15+β 15 is equal to | 256 |
| Vector Algebra | 5-6 times | If a = i - j , b = i+j+k and c be a vector such that a x c + b = o and a.c= 4, then IcI 2 is equal to | 9.5 |
Also Read: JEE Main Complex Number Question with Solution
JEE Main Exam Pattern: An Overview
It is crucial to be aware of the JEE Main exam pattern while preparing for the exam. The duration of the examination, type of questions asked, marking scheme, and number of questions asked are collectively called the exam pattern. The overall pattern of the JEE Main exam has been shared below:
| Events | Particulars |
| Exam Duration | 3 hours |
| Mode of Exam | Computer-Based Test (CBT) |
| Number of Sessions | 2 |
| Number of Shifts | 2 Shifts: Shift 1 (9:00 AM - 12:00 PM) and Shift 2 (3:00 PM - 6:00 PM) |
| Papers | Paper 1; Paper 2 |
| Marking Scheme | 4 marks for each correct answer; -1 mark for each wrong answer |
The most repeated questions in JEE Main assist students appearing for the exam in their preparation to score higher marks in the exam. Practicing the most repeated and important questions in the JEE Main paper will help students improve their time management and accuracy.
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