No need to worry I will get the Railway Protection Force Sub Inspector syllabus so that you can get idea from it.

Exam Highlights

The exam is of Objective type i.e it consists of Multiple Choice Questions.

The exam is conducted for a total of 200 Marks.

Duration of the exam is 2 Hours.

There will be 200 questions asked from various subjects.

There will be negative marking for every wrong answer.

Here is the syllabus
Intelligence & Reasoning
Number Series.
Non-Verbal Series.
Alphabet Series.
Coding-Decoding.
Analogy.
Directions.
Number Ranking.
Decision Making.
Arithmetical Reasoning.
Clocks & Calendars.
Blood Relations.
Cubes and Dice.
Mirror Images.
Embedded Figures etc.

General Knowledge
General Awareness – Railways.
Indian Society.
History & Culture.
Polity.
Indian Geography.
Economics.
Development Programmes.
Science and Technology.
Ecology and Environment.
Current Affairs – National & International Importance.

General English
Verb.
Tenses.
Adverb.
Articles.
Subject-Verb Agreement.
Fill in the Blanks.
Error Correction.
Comprehension.
Sentence Rearrangement.
Vocabulary.
Grammar.
Unseen Passages.
Idioms & Phrases.
Synonyms.
Antonyms etc

Numerical Aptitude
Number System.
Decimal & Fractions.
Simplification.
Percentages.
Profit and Loss.
Average.
Ratio and Proportions.
Problems on Ages.
HCF & LCM.
Time and Work.
Mixtures & Allegations.
Time and Distance.
Simple & Compound Interest.
Data Interpretation etc.