Dear Friends, The Indian Space Research Organisation or ISRO has advertised for the recruitment of Assistants & Upper Division Clerks. The application process took place till the 31st July 2017. The Written Exam is scheduled to be conducted on the 15th of October 2017. You can expect the arrival of the ISRO Admit Cards for Assistants & UDC soon. It is imperative that you begin your preparation right away as not much time is left for the exam. Read this ISRO Assistants UDC Exam Pattern & Syllabus which is provided in detail that will help in your preparation.
1. Important Dates for ISRO UDC & Assistants
| Exam Process | Imp/Exam Dates |
| Start of Online Application | 11th July 2017 |
| End of Online Application | 31st July 2017 |
| Release of Call Letters | First Week of October |
| Date of Written Test | 15th October 2017 |
2. ISRO Assistants UDC Exam Pattern & Syllabus
According to the Official Notification from ISRO, your applications will be screened. Once you are deemed eligible to appear for the ISRO Assistants & UDC Exam, you will be sent ISRO Admit Cards.
- You will have to appear for a Written Objective Test.
- The Written Test will be conducted in a 100 points scale.
- You have to secure minimum 60% marks to qualify this Written Objective Test.
- Read the Detailed ISRO Assistants UDC Exam Pattern given below.
3. ISRO Assistants UDC Exam Pattern
| Exam Type | Subjects | Time |
| Objective Test | English Language | 2 hours |
| General Knowledge | ||
| Arithmetic | ||
| Reasoning | ||
| Computer Literacy | ||
| Descriptive Test | English |
4. ISRO Assistants UDC Syllabus
#1. Logical Reasoning
- Analogies
- Similarities & Differences
- Spatial Visualization
- Spatial Orientation
- Problem Solving
- Analysis
- Judgement
- Decision Making
- Visual Memory
- Discrimination
- Observation
- Relationship Concepts
- Arithmetic Number Series
- Non-verbal Series
- Coding – Decoding
- Statement Conclusion
- Syllogistic Reasoning
#2. General Awareness
- India & neighboring countries
- History
- Culture
- Geography
- Economy
- General Polity
- Environment
- Scientific Research
The questions will test your awareness about surroundings, Current Affairs, everyday observations, etc.
#3. Numerical Ability
- Number Systems
- Computation of Whole Numbers
- Decimals & Fractions
- Fundamental Arithmetic Operations
- Percentages
- Ratio & Proportion
- Averages
- Interests
- Profit & Loss
- Discount
- Tables & Graphs
- Mensuration
- Time & Distance
- Ratio and Time
#4. English Language
- Synonyms
- Antonyms
- Sentence Improvement
- One Word Substitution
- Sentence Arrangement
- Spellings
- Idioms & Phrases
- Cloze Test
- Reading Comprehension
- Fill in the Blanks
- Direct Indirect Speech
The questions will be based on 10th Standard English Syllabus of CBSE/ICSE Board.
#5. Computer Literacy
- Windows Basic
- MS-Office
- Internet
- Database Management System
Questions may consist of basic Computers that are taught in a One-year Certificate or Diploma Program.