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IOCL Junior Engineer (Chemical) Syllabus 2026, Exam Pattern

Complete preparation hub for Iocl Junior Engineer (chemical) 2026 recruitment examination

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๐Ÿ“… Updated On 2026-08-26โœจ Update By Sandeep Pandey๐ŸŒ Hindi & English
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Iocl Junior Engineer (chemical) 2026 Free Mock Test Practice

Practice with exam-pattern mock tests for Iocl Junior Engineer (chemical) 2026.

IOCL Junior Engineer (Chemical) Syllabus 2026, Exam Pattern

1
IOCL Junior Engineer (Chemical) Exam - Hindi100 questions โ€ข 150 mins โ€ข 100 marks
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2
IOCL Junior Engineer (Chemical) Exam - English100 questions โ€ข 150 mins โ€ข 100 marks
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Free Important Questions

Iocl Junior Engineer (chemical) 2026 Exam Free Online Question Bank

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IOCL Junior Engineer (Chemical) Exam - Hindi100 questions
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IOCL Junior Engineer (Chemical) Exam - English100 questions
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Combo Offers

IOCL JE Chemical Combo Packages

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Combo PackageIOCL JE Chemical

IOCL JE Chemical

Combo - 1 (Hindi)

1. Online Mock Test Series in Hindi = 10 Tests.

2. Question Bank - 1000 Questions with Answer.

3. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.

4. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
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Combo PackageIOCL JE Chemical

IOCL JE Chemical

Combo - 2 (Hindi)

1. Online Mock Test Series in Hindi = 20 Tests.

2. Question Bank - 2000 Questions with Answer.

3. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.

4. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
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Combo PackageIOCL JE Chemical

IOCL JE Chemical

Combo - 3 (English)

1. Online Mock Test Series in English = 10 Tests.

2. Question Bank - 1000 Questions with Answer.

3. 1500 (+) Current Affairs MCQ with Answer PDF in English.

4. 1000 (+) GK MCQ with Answer PDF Book in English.
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Combo PackageIOCL JE Chemical

IOCL JE Chemical

Combo - 4 (English)

1. Online Mock Test Series in English = 20 Tests.

2. Question Bank - 2000 Questions with Answer.

3. 1500 (+) Current Affairs MCQ with Answer PDF in English.

4. 1000 (+) GK MCQ with Answer PDF Book in English.
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Combo PackageIOCL JE Chemical

IOCL JE Chemical

Combo - 5 (Hindi)

1. Online Mock Test Series in Hindi = 20 Tests.

2. Question Bank - 3000 Questions with Answer.

3. Printed Material 10 Mock Test Papers with OMR Sheet.

4. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.

5. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
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Combo PackageIOCL JE Chemical

IOCL JE Chemical

Combo - 6 (English)

1. Online Mock Test Series in English = 20 Tests.

2. Question Bank - 3000 Questions with Answer.

3. Printed Material 10 Mock Test Papers with OMR Sheet.

4. 1500 (+) Current Affairs MCQ with Answer PDF in English.

5. 1000 (+) GK MCQ with Answer PDF Book in English.
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Combo PackageIOCL JE Chemical

IOCL JE Chemical

Combo - 7 (Hindi)

1. Online Mock Test Series in Hindi = 20 Tests.

2. Question Bank - 4000 Questions with Answer.

3. Printed Material 10 Mock Test Papers with OMR Sheet.

4. EBook of IOCL JE Chemical (1000 MCQ) PDF Format in Hindi.

5. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.

6. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
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Combo PackageIOCL JE Chemical

IOCL JE Chemical

Combo - 8 (English)

1. Online Mock Test Series in English = 20 Tests.

2. Question Bank - 4000 Questions with Answer.

3. Printed Material 10 Mock Test Papers with OMR Sheet.

4. EBook of IOCL JE Chemical (1000 MCQ) PDF Format in English.

5. 1500 (+) Current Affairs MCQ with Answer PDF in English.

6. 1000 (+) GK MCQ with Answer PDF Book in English. 
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IOCL Junior Engineer (Chemical) Syllabus 2026, Exam Pattern

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IOCL Junior Engineer (Chemical) Syllabus 2026, Exam Pattern, Exam Date 2026

Detail Information about Indian Oil Corporation Limited (IOCL) has published notification 2026 for the recruitment of Junior Engineer (Chemical) vacancies. Those Candidates who are Interested to the following vacancy and completed all Eligibility Criteria can read the Notification & Apply Online. In this page we provide the Complete Syllabus of this Recruitment with Latest Update Exam Pattern and the Exam Date also.
 
IOCL Junior Engineer Syllabus 2026 - Overview
 
Organization Name Indian Oil Corporation Limited (IOCL)
Post Name Junior Engineer (Chemical) Grade-A
Total Post 16
Application Mode Online
Salary Rs. 50,000 - Rs. 1,60,000/-
Exam Date 2026 24th September 2026
Category Syllabus and Exam Pattern
Official Website www.iob.in
 
IOCL Junior Engineer (Chemical) Syllabus 2026

Domain Knowledge :

Chemical


1. Engineering Mathematics
2. Process Calculation & Thermodynamics
3. Fluid Mechanics & Mechanical Operations
4. Chemical Reaction Engineering
5. Instrumentation & Process Control
6. Plant Design and Economics
7. Heat Transfer
8. Mass Transfer
9. Chemical Technology
 
General Aptitude
 
Quantitative Aptitude

1. Data interpretation: data graphs (bar graphs, pie charts, and other graphs representing data),
2. 2- and 3-dimensional plots, maps, and tables
3. Numerical computation and estimation: ratios, percentages, powers, exponents and logarithms, permutations and combinations, and series
4. Mensuration and geometry Elementary statistics and probability.
 
Logical Reasoning
 
1. Logic: deduction and induction, Analogy, Numerical relations and reasoning.
2. Transformation of shapes: translation, rotation, scaling, mirroring, assembling, and grouping paper folding, cutting, and patterns in 2 and 3 dimensions.
 
Verbal Ability of English Language
 
1. Basic English grammar: tenses, prepositions, articles, adjectives, conjunctions, verb-noun agreement, and other parts of speech
2. Basic vocabulary: words, idioms, and phrases in context,
3. Reading and comprehension,
4. Narrative sequencing.
 
IOCL Junior Engineer (Chemical) Exam Pattern 2026
 
Duration : 150 Minutes
 
Negative Marking : 0.25
 
S.No. Subject No.of Question Marks Duration
1. Domain Knowledge 50 50 90 Minutes
2. General Aptitude      
  Quantitative Aptitude 20 20 60 Minutes
  Logical Reasoning 15 15
  Verbal Ability of English Language 15 15
  Total 100 100 150 Minutes
 
Exam Date 2026 : 24th September 2026
 
Starting Date of Application Form : 14th August 2026
 
Last Date of Application Form : 03rd September 2026

Total Post : 16
FAQs

Iocl Junior Engineer (chemical) 2026 Exam Syllabus Frequently Asked Questions (FAQ's)

Here at Toppersexam.com , you can practice a complete set of Mock Test Series along with a free IOCL JE Chemical mock test designed by our expert faculty Team.
Here at Toppersexam.com , you can practice a complete set of Imporatnt Questions (MCQ) along with a Free IOCL JE Chemical MCQ designed by our expert faculty.
In this article Page, we have provided the required syllabus of the IOCL JE Chemical exam.
Being familiar with IOCL JE Chemical Exam Pattern will help you understand the types of questions asked, difficulty level of the exam and important topics that require your keen attention. It will also acquaint you with the marking scheme and time allotted to each Topics.
IOCL JE Chemical syllabus pdf download option is available here which will help you to get the PDF saved in your device that you can access anytime. It consists of a complete syllabus of IOCL JE Chemical which you can refer to while preparing for the exams.
IOCL JE Chemical exam is not tough but it depends on your preparation. The candidates find the Subject not challenging. The dedicated preparation in the right direction will undoubtedly take you towards the goal.
The candidates must be well versed and acquainted with the syllabus and the exam pattern. Select the areas where improvement is required and schedule your preparation accordingly. To ace this exam, the applicants ought to maintain speed with high accuracy. Practicing previous years question papers will help you understand the exam pattern and the level of difficulty of the exam. You need to hone your strengths and improve upon your weaknesses. Toppersexam.com will aid you through the preparation and drive you to success. At Toppersexam.com, you can practice a complete set of test series along with a free IOCL JE Chemical mock test designed by our expert faculty.
The syllabus of IOCL JE Chemical Exam includes all topics that are important for the exam and are necessary for thorough preparation. Toppersexam provides a complete and updated syllabus with a detailed topic-wise breakdown.
You can download the complete IOCL JE Chemical Exam syllabus PDF from toppersexam.com. The PDF is available free and includes a detailed list of topics, section-wise subjects, and weightage for better exam preparation.
Yes, IOCL JE Chemical Exam has a topic-wise syllabus that includes all relevant subtopics. Toppersexam provides the detailed breakdown, helping candidates focus on high-weightage areas and avoid missing important sections.
Toppersexam ensures that the IOCL JE Chemical syllabus is updated for 2026. The latest syllabus reflects current exam trends, question patterns, and updated topics as per official notifications.
The IOCL JE Chemical Exam pattern includes details like the number of sections, total questions, marks distribution, and exam duration. Toppersexam provides a comprehensive guide on exam format, marking scheme, and question types.
Yes, the majority of questions in IOCL JE Chemical Exam are MCQs. Toppersexam provides practice MCQs with answers to help candidates understand the question pattern and improve accuracy.
Yes, questions are divided section-wise. Toppersexam provides a clear guide on how many questions are asked per section and their difficulty level for effective preparation.
Yes, Toppersexam offers online mock tests that strictly follow the IOCL JE Chemical Exam pattern. These mocks help candidates practice time management and get real-exam experience.
Yes, exam patterns can change over time. Toppersexam provides updated information on the latest exam pattern, question types, and section-wise changes.
Understanding the exam pattern is crucial for time management, question prioritization, and strategy planning. Toppersexam guides candidates on how to use the pattern effectively to maximize scores.
Start by dividing the syllabus into sections and prioritizing high-weightage topics. Toppersexam provides a preparation strategy, along with topic-wise tips and sample questions to make syllabus analysis easier.
Yes, focusing on high-weightage topics improves efficiency. Toppersexam highlights important topics, helping candidates prioritize sections for better performance.
Toppersexam provides a free downloadable PDF that includes both the syllabus and detailed exam pattern. This helps candidates study offline and revise efficiently.