JEE Main 2019 Paper 1 Official Question Paper with Solutions - January 12

Hello Ishika,

Since you have done a Diploma in CS and had Humanities in 10+2 , your eligibility for B.Tech in CS depends on the admission criteria of different colleges.

1. Eligibility for B.Tech

• Lateral Entry (Direct 2nd Year Admission): You can apply for B.Tech in CS via LEET (Lateral Entry Entrance Tests) in many states and universities.
  
  
• Regular B.Tech (1st Year Admission): Some colleges may allow diploma holders, but JEE Mains and CUET UG mainly require PCM in 12th for B.Tech admission.
  
  2. Entrance Exams for Better Colleges

• LEET Exams (For Lateral Entry): IPU CET (Delhi), WB JELET (West Bengal), AP ECET, TS ECET, etc.
  
  
• JEE Mains & CUET UG: Mostly require PCM in 12th, so you might not be eligible for them.
  
  
• Private Universities: VITEEE (VIT), SRMJEEE (SRM), and other universities have different eligibility rules—some accept diploma holders.
  
  3. Alternative Options

If you can’t get into B.Tech CS, you can also consider BCA (Bachelor of Computer Applications) or B.Sc. CS, which have similar career opportunities in IT.

I hope this answer helps you. If you have more queries then feel free to share your questions with us we will be happy to assist you.

Thank you and wishing you all the best for your bright future.

Hello,

With JEE Main percentile of 87.39 your approx rank can be around 126100 ( Assuming 10 lakhs candidates have appeared in the exam )

Pandit Deendayal Energy University ( PDEU )

1. ECE ( Closing rank was 4855 )
2. Mechanical ( closing rank was 11,833 )

Nirma University

1. ECE ( closing rank was 1127 )
2. Mechanical Engineering ( closing rank was 6141 )

Given your percentile and approx rank, getting admission in these branches at either PDEU or Nirma University is unlikely based on the past trends. Do check for other colleges as well

Hello,

Getting 153 marks is absolutely commendable and can place you in the top colleges of the country. Based on your marks, your percentile will be around 98 to 98.5 and rank would be around 16000 to 21000

Colleges you can aim are:-

1. Mid tier NITs ( NIT Silchar, NIT Calicut )
2. IIITs
3. GFTIs ( like BIT Mesra )

Hi

1.First of all go through ncert books of physics,chemistry and maths

2. https://learn.careers360.com for jee mock tests

3.join any coaching insitution in your localty or online institution.

And you can access e library option in our app.

Thanks

Hello ,

Student must know the important chapters and topics for any competitive exam. It will boost your preparation and also enhance your score. I am sharing a link from where you can get all the important chapters and topics that comes in JEE MAINS 2025.

https://engineering.careers360.com/download/ebooks/jee-main-highest-scoring-chapters-and-topics

Revert for further query!

Yes, your marks in Plus One (Class 11)  will affect your rank in KEAM, JEE, and potentially CUET (depending on the university) as these exams consider both Class 11 and Class 12 marks for the final ranking in Kerala.

For KEAM, weightage is given to both Class 11 and Class 12 marks (typically equal weightage of 50% each) for the final rank calculation in Engineering entrance.

JEE Main considers only Class 12 board marks for the ranking. However, some IITs might include Class 11 marks as part of their criteria for shortlisting candidates for the JEE Advanced entrance exam.

The weightage given to Class 11 and 12 marks for CUET ranking can vary depending on the university you're applying to. Some universities might consider only Class 12, while others might include Class 11 marks as well. It's crucial to check the specific admission criteria of the universities you're interested in through CUET.

I hope it helps!

Hello,

Firstly, I will Like to say you not to get demotivate or not to be in tensed situation about what to do next. You should always have many plans ready to face such situations and JEE is not an easy exam to get cracked at once and get better college but we must not loose hopes. Secondly, answer to your question: Yes, You can get admission with CUET score, but let me tell you that a strong CUET score can significantly increase your chances of getting into top colleges, particularly central universities, as the exam is the primary selection criterion for many programs.

Third, but not the least even if you don't abled to secure good score in CUET as well, then too you can get admission in many private colleges under the management quota. So, I will suggest you not to loose hope and practice as many time as you can, and face the exam with full confidence.

Here is the link for your reference, the list of colleges which accept CUET score.

https://engineering.careers360.com/articles/top-btech-colleges-accepting-cuet-in-india

Hello aspirant,

To secure 99.9 percentile in JEE Main, follow a structured and disciplined approach:

1. Understand the Syllabus and Exam Pattern

• Cover the full NCERT syllabus of Physics, Chemistry, and Mathematics.
• Prioritize high-weightage topics and master the basics.

2. Time Management and Study Plan

• Allocate 6-8 hours daily for study, with equal time for all three subjects.
• Break down the syllabus into manageable sections and set weekly targets.

3. Focus on High-Weightage Topics

• Mathematics: Calculus, Coordinate Geometry, Vectors, Probability.
• Physics: Mechanics, Modern Physics, Thermodynamics, Electrostatics.
  
  

Chemistry: Organic Reactions, Coordination Compounds, Chemical Kinetics, and Physical Chemistry.

4. Conceptual Clarity and Application

• Focus on conceptual understanding and application-based learning.
• Solve previous years’ questions (at least the last 10 years) to understand the pattern.

5. Practice and Mock Tests

• Attempt mock tests regularly in a timed environment.
• Analyze performance, identify weak areas, and improve accordingly.

6. Revision Strategy

• Dedicate the last 1-2 months for rigorous revision and practice.
• Revise formulas, key concepts, and problem-solving techniques.

7. Speed and Accuracy

• Practice solving problems quickly while maintaining accuracy.
• Work on minimizing negative marking by avoiding guesswork.

8. Stay Consistent and Motivated

• Maintain consistency in preparation.
• Take regular breaks to avoid burnout.

Following this approach diligently will increase the chances of achieving a 99.9 percentile. Let me know if you need a detailed timetable or recommended study materials.

For more precise preparation tips CLICK HERE .

I hope this answer helps you. If you have more queries then feel free to ask. We will be happy to assist you.

Thank You and wishing you a bright future ahead.

Hello

I will provide you with important topics and questions for upcoming JEE2025 exam on april 2.

Topics:

Physics -> Mechanics, Electrostatics, Magnetism, Optics, Modern Physics.
Chemistry -> Organic Reactions, Chemical Bonding, Thermodynamics, Coordination Compounds.
Mathematics ->Calculus, Algebra, Probability, Coordinate Geometry, Vectors & 3D Geometry.

Physics Questions:

1. Two resistances R1R_1R1 and R2R_2R2 are connected in parallel. Derive the expression for the effective resistance.

2. A force FFF is applied on a body of mass mmm at an angle θ\thetaθ with the horizontal. Find the acceleration of the body.

3.A ball is thrown vertically upward with an initial velocity uuu. Find the maximum height reached by the ball.

4. If a body of mass mmm is moving with velocity vvv and suddenly stops, what will be the impulse exerted on the body?

5. A particle is moving with velocity v=v0+atv = v_0 + atv=v0+at. What is the displacement of the particle after time ttt?

Chemistry Questions:

1. Write the balanced chemical equation for the reaction between sodium carbonate and

hydrochloric acid.

2. State the law of conservation of mass with an example.

3. Define molarity and molality with appropriate formulas.

4. Describe the structure and bonding in benzene.

5. Explain the factors affecting the rate of a chemical reaction.

Mathematics:
1. The number of non-empty equivalence relations on the set {1,2,3}\{1, 2, 3\}{1,2,3} is:

2. Find the derivative of y=sin(x).cos(x)y = \sin(x) \cdot \cos(x)y=sin(x).cos(x).

3. Evaluate JOTT/2sin2(x) dxlint_{0}{\pi/2} \sin^2(x) \, dx|0TT/2sin2(x)dx.

4. Solve the equation e2x=5e^{2x} = 5e2x=5.

5. Determine the sum of the series 1+2+3+ ... +n1 + 2+ 3+ ... + n1+2+3+ ... +n.

You can checkout ( Important Questions & Topics ) for more questions

Best of luck

Hello there,

1. Chances for Government Engineering Colleges in Odisha (CSE Branch)

• Veer Surendra Sai University of Technology (VSSUT), Burla

  • Cutoff for CSE: Below 1,50,000 (General category).

  • Difficult with 83.4 percentile unless category reservation applies.
    
    

• CET Bhubaneswar (College of Engineering and Technology)

  • Cutoff for CSE: Within 1,80,000 for General category.

  • Possible for reserved categories (SC/ST/OBC/EWS).
    
    

• Parala Maharaja Engineering College, Berhampur

  • Cutoff for CSE: Around 2,00,000 rank.

  • Possible with your rank depending on seat availability.
    
    2. Reservation Category Impact

• SC/ST/OBC/EWS Candidates: Higher chances of securing a seat in government colleges.
  
  

• General Category: Chances are lower, especially for CSE in top colleges.
  
  3. Counseling and Admission

• Admission is conducted through OJEE (Odisha Joint Entrance Examination) counseling based on JEE Main rank.
  
  

• Participate in OJEE counseling and apply for various rounds to maximize chances.
  
  4. Backup Options

• Consider branches like IT, ECE, or Electrical Engineering if CSE is not available.
  
  

• Look for private engineering colleges in Odisha that accept JEE Main scores.

For exact cutoffs and counseling updates, refer to the OJEE website after results.

I hope this answer helps you. If you have more queries then feel free to ask. We will be happy to assist you.

Thank You and wishing you a bright future ahead.