Rachit Kumar
Rachit Kumar Saxena
Manager-Editorial
Updated on Jul 18, 2021 19:20 IST
UPSC conducted the IES 2021 Prelims exam on July 18. See here complete Topic-wise Analysis

UPSC conducted the Engineering Services Exam (ESE) Prelims exam across the nation on July 18. See here the IES 2021 Prelims Exam Analysis and Expected Cut off.

IES_2021_Exam_Analysis_Expected_Cut_off

IES 2021 exam was conducted on July 18. The Union Public Service Commission conducted the Engineering Services Exam (ESE) Prelims 2021 across the nation in different cities. The IES (Indian Engineering Services) as it was formerly called, is the topmost exam for the engineers to get the Executive Engineer position in the Union Government departments associated with various ministries. As per the exam experts, the number of candidates who appeared in the IES Prelims exam was less compared to the previous years.

The UPSC consult experienced teachers to frame the standard questions. This is the reason that the UPSC IES question papers always remain of the same standard. The question papers are always of moderate level and the average candidate can do it with little extra effort.

Union Public Service Commission conducted the Engineering Services (ESE) Prelims Exam. The IES 2021 Prelims exam comprise two question papers and the candidates need to qualify in both the papers. The IES prelims 2021 was conducted in two shifts. In the first shift, the General Studies and Engineering Aptitude paper was conducted. In the second shift, the stream specific papers were conducted.
The UPSC IES Prelims 2021 paper was a good mix of questions from General Studies, Maths, Engineering Aptitude and other important topics. The IES 2021 topic-wise break-up is given below.

Section Name

Number of Questions

Difficulty Level

Current issues of national and international importance

17-18

Easy to Moderate

Engineering Aptitude covering Logical reasoning and Analytical ability

7-9

Easy to Moderate

Engineering Mathematics and Numerical Analysis

13-15

Easy to Moderate

General Principles of Design, Drawing, Importance of Safety

5-7

Moderate to difficult

Standards and Quality practices

7-9

Difficult

Basics of Energy and Environment

5-6

Easy to moderate

Basics of Project Management

13-15

Moderate to difficult

Basics of Material Science and Engineering

8-9

Moderate to difficult

Information and Communication Technologies (ICT) based tools

8-10

Moderate to difficult

Ethics and values in the Engineering profession

8-9

Moderate to difficult

See here: IES 2021 Topic-wise Analysis

The candidates need the IES Exam analysis to prepare for the exam in a better way. The candidates are required to prepare all the topics as given in the UPSC IES syllabus to prepare for the IES exam. The candidates can see the topic-wise IES 2021 Analysis here.

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Around 44 to 45 questions were asked from the Ethics and values in the Engineering profession, Information and Communication Technologies (ICT) based tools, Basics of Energy and Environment, General Principles of Design, Drawing, and Importance of Safety.

The experienced candidates and mentors are expecting a decrease in the IES 2021 Prelims cut off.

See here: IES 2021 Expected Cutoff

About the Author
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Rachit Kumar Saxena
Manager-Editorial
 
Role : Editorial Project Manager, Problem Solver & Test Prep Expert
 
Education: A Delhi University Alumni and a Science Graduate from Lucknow University
 
Rachit Kumar Saxena is a Ed-tech professio
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Answered 2 months ago

The last date to apply for the UPSC ESE 2026 exam was October 16, 2025 (6:00 PM). It was started on September 26, 2025. 

M

Manisha Singh

Contributor-Level 6

Answered 2 months ago

Yes the examination centre lis was released for the UPSC ESE 2026 in the official notification. Therefore, candidates can go through the official notification for the list of exam centres. It is also provided on our Shiksha page.

S

Satyendra Garg

Contributor-Level 6

Answered 2 months ago

No. A candidate can not change the examination centre. There is no such provision. Therefore, it is recommended to choose carefully the exam centre. Also, check the official notification for the same.

C

Chanchal Shekhar

Contributor-Level 6

Answered 2 months ago

The UPSC ESE/IES cut off will be released on the official website of the exam conducting authority. 

I

Ishita Kaur

Contributor-Level 6

Answered 2 months ago

Yes. In the UPSC IES prelims exam, there is a negative marking of 1/3 for each incorrect answer.

S

Shikha Goyal

Contributor-Level 10

Answered 2 months ago

The UPSC IES exam pattern for prelims exam consists of two papers namely Paper 1 and Paper 2. Objective type questions are asked in the examination. It is conducted in offline mode (pen and paper based). In Paper 1, 100 questions are asked of maximum 200 marks and duration is two hours. In Paper 2,

...Read more

V

Virajita Shukla

Contributor-Level 6

Answered 2 months ago

In the UPSC ESE/IES Mains exam, descriptive and subjective questions are asked. The exam consists of two papers from specific engineering stream. Maximum marks of each paper is 300 and the duration of each paper is three hours. 

G

Gunjan Majumder

Contributor-Level 6

Answered 2 months ago

In the IES Prelims exam, subjects covered are General Studies and Engineering Aptitude and concerned Engineering Stream.

N

Nitesh Pruthi

Contributor-Level 6