ISRO Scientist/Engineer Exam 2023: 28 Days Mock Test Challenge

Do you have a full-time job and a passion for space? You want to join ISRO as a scientist/engineer and contribute to India’s space program? But you don’t have months to prepare for the exam. You need a smart and effective way to cover the syllabus in just 28 days. You need a challenge that will push you to your limits and make you ready for the 2023 exam. You need our 28 days mock test challenge! Our 28 days mock test challenge is designed for busy professionals like you who want to crack the ISRO exam in the shortest time possible. It covers the entire syllabus of the exam, including specific disciplines and general aptitude. It also gives you practice with mock tests that simulate the real exam environment. You will get instant feedback on your performance and areas of improvement. You will also get access to expert guidance and tips from our experienced faculty.

Don’t wait any longer. Start today with a FREE mock test and see how much you can improve in just one day. You have nothing to lose and everything to gain. Take the first step towards your dream career with ISRO.

Grab a Free Mock Test & Evaluate Your Performance Right Now!

ISRO Scientist/Engineer Exam Pattern 2023

The ISRO Scientist/Engineer exam is not an easy one. It tests your knowledge, skills, and aptitude in various domains related to space science and engineering. The exam has two stages: a written test and an interview. The written test consists of 95 questions, out of which 80 are from specific disciplines and 15 are from general aptitude. The questions are objective type and carry equal marks. There is a negative marking of 1/3rd of the marks for every incorrect answer.

To qualify for the interview, you need to score at least 60% marks in the written test. The interview carries 100 marks and tests your personality, communication, and technical skills. The final selection is based on the combined marks of the written test and the interview.

Phases PaperQuestionsTime
IWritten Test Part A: Specific Discipline80Time Duration: 120 minutes (2 Hours)
IIWritten Test Part B: General Aptitude15

ISRO Scientist/Engineer Exam 2023: 28 Days Mock Test Challenge

The ISRO Scientist/Engineer exam is a golden opportunity for you to join one of the most prestigious organizations in India. But it is also a tough competition that requires hard work, dedication, and smart preparation. That’s why we are here to help you with our 28-day mock test challenge. Join us today and get ready to ace the exam!

DaysMechanical EngineeringCivil EngineeringElectrical EngineeringElectronics & Telecommunication EngineeringComputer Science
1Start by taking a FREE ISRO Scientist/Engineer (Mechanical)
Mock Test


Engineering Mechanics
Engineering MechanicsNetwork solution methods and Network elementsDiscrete-time signalsComputer Networks and the Concept of Layering
2Revise NotesEngineering MechanicsNetwork solution methods and Network elements ReviseRevise NotesComputer Networks and Concept of Layering Revise
3Take ISRO Scientist/Engineer (Mechanical)
Mock Test 2 +
Complete Analysis & Feedback
Solve QuestionsSolve NumericalsPractice Question SetsPractice Questions
4Materials MechanicsSolid MechanicsRevise Notes Circuit analysis, and Continuous-time signalsSolve Free Quizzes & Puzzles
5Revise NotesRevise NotesSolve Free Quizzes & PuzzlesRevise NotesRevise Imp Concepts
6Take ISRO Scientist/Engineer (Mechanical)
Mock Test 3 +
Complete Analysis & Feedback
Practice Question SetsSolve Free Quizzes & PuzzlesPractice Question SetsProgramming and Data Structures
7Theory of MachinesStructural AnalysisSingle phase transformerEnergy bands and Carrier transportProgramming and Data Structures
8Revise NotesRevise NotesRevise NotesRevise NotesRevise Notes
9Practice Question SetsPractice Question SetsTakeup Topic TestsPractice Question SetsPractice Questions
10Vibrations, and Machine DesignSteel StructuresSolve Free Quizzes & PuzzlesOp-amp circuits and Diode circuitsRevise Imp Concepts
11Take ISRO Scientist/Engineer (Mechanical)
Mock Test 4 +
Complete Analysis & Feedback
Revise NotesSolve Free Quizzes & PuzzlesRevise NotesTheory of Computation
12Practice Question SetsPractice Question SetsSignals and SystemsPractice Question SetsTheory of Computation Revise
13Heat TransferConstruction Materials and ManagementRevise NotesRepresentation of numberSolve Questions
14Revise NotesRevise NotesRevise NotesRevise NotesRevise Notes
15Practice Question SetsPractice Question SetsSolve Free Quizzes & PuzzlesPractice Question SetsSolve Free Quizzes & Puzzles
16Fluid MechanicsConcrete StructuresRevise NotesSequential circuitsData convertersTheory of Computation Revise Notes
17Revise NotesRevise NotesSolve Free Quizzes & PuzzlesRevise NotesSolve Free Quizzes & Puzzles
18Practice Question SetsPractice Question SetsRevise NotesPractice Question SetsOperating System
19Thermodynamics & ApplicationsSoil Mechanics and Foundation EngineeringControl SystemSemiconductor memoriesSolve Free Topic Tests
20Revise NotesRevise NotesRevise NotesRevise NotesRevise Imp Concepts
21Practice Question SetsPractice Question SetsPractice Topic TestsDigital communications, and Information theoryPractice Questions
22Solve Past Year’s Question PapersFluid Mechanics, Hydrology, and IrrigationSolve Free Quizzes & PuzzlesBasic control system componentsSolve Free Quizzes & Puzzles
23Practice Free Puzzles & QuizzesRevise NotesPractice Topic TestsRevise NotesAlgorithms
24Practice Question SetsRevise NotesMaxwell’s equationsData Logic
25Waste Water Quality, Municipal Solid Wastes and TreatmentSolve Free Quizzes & PuzzlesRandom processesPractice Questions
26Photogrammetry and Remote Sensing Power ElectronicsRevise NotesRevise Notes
27Principles of surveyingRevise Imp conceptsTransmission lines, and Plane waves and propertiesCompiler Design & Databases
28Transportation Infrastructure, Highway PavementsPractice Topic TestsAnalog communicationsRevise Notes

Grab a Free Mock Test & Evaluate Your Performance!

How to clear ISRO Scientist/Engineer Exam 2023 in first attempt via 28 Days Mock Test Challenge?

You have enough days to conquer the ISRO Scientist/Engineer Exam 2023. Make every day count by following the 28-day study plan that covers all the topics, mocks and reviews. Master the core subjects of your branch and solve the previous year papers. Learn from Mock Test feedback and implement it to improve 10X.

Asad Yar Khan

I write and oversee the creation of informative educational blogs centering around study strategies, exam techniques, and more, to guide aspirants in clearing SSC, banking, engineering, and other competitive exams. I ensure a range of subjects are covered with precision and clarity. With over 7 years of diverse writing experience, I share a wealth of wisdom and expertise with thousands of students, through PracticeMock every day, helping them achieve their goals.

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