DMRC conduct the written exam to hire the junior engineer. Following are the topics covers in written exam of junior engineer written exam.

English

Basics of English Language
Vocabulary & Grammar
Sentence structure
Synonyms & antonyms and its correct usage

General Awareness

Current Affairs (National and International)
Major Financial/Economic News
Budget and Five Year Plans
Who is who?
Sports
Books and Authors
Awards and Honors
Science – Inventions and Discoveries
Abbreviations & Important Days and many more

Quantitative Aptitude

Number System
HCF, LCM
Simplification
Decimal Fractions
Ratio and Proportions
Unitary Method
Percentage, Time and Distance
Time and Work
Profit and Loss
Average
Simple and Compound Interest
Menstruation (2D and 3D)
Algebra
Data Interpretation

Logical Ability

VERBAL:

Number & Alphabet Series
Test of Direction Sense
Coding-Decoding
Arithmetical Reasoning
Problem on Age Calculation
Blood Relations & Decision Making etc.
NON-VERBAL

Non Verbal Series
Mirror Images
Grouping Identical & Embedded Figures