Central Reserve Police Force (CRPF) provide the constitution and regulation of an Armed Central Reserve Police Force.

CRPF SI (Steno) exam syllabus :
Hindi/English Language:

Vocabulary
Sentence Rearrangement
Fill in the Blanks
Idioms & Phrases
Grammar
Comprehension
Synonyms
Unseen Passages
Antonyms ETC

General Intelligence:
Analogies
Spatial Orientation
Problem Solving
Analysis
Space Visualization
Visual Memory
Decision Making
Relationship Concepts
Figural Classification
Arithmetical Reasoning
Coding and Decoding
Arithmetic Number Series
Statement Conclusion Etc.

Numerical Aptitude
Number Systems
Whole Numbers
Decimals & Fractions
Percentage
Fundamental Arithmetical Operations
Profit & Loss
Mixtures & Allegations
Time & Work
Time and Distance
Discount
Data Interpretation Etc.