RRB NTPC One Word Substitution โ Study Material & 22 Practice MCQs | ZestExam
ZE
ZESTEXAM
RRB NTPC One Word Substitution
Study Material ยท Concept Notes ยท Shortcuts
This page covers RRB NTPC One Word Substitution with complete concept notes, 22 graded practice MCQs, key points and exam-specific tips. Free to study.
Core ConceptRead this first โ the foundation of the topic
Core Concept
One Word Substitution tests your ability to identify precise words that capture complete meanings. For example, 'A person who studies stars' becomes 'Astronomer'. The substitute word must match the exact meaning of the given phrase
Key Patterns in SSC CGL
Person-related substitutions (60% of questions)
2. Study/Science field substitutions (25% of questions)
3. Government/Political terms (10% of questions)
4. Miscellaneous concepts (5% of questions)
Shortcut Formula 1 - Person Pattern: If the phrase starts with 'A person who...', look for words ending in -er, -ist, -ian, -or
Examples
A person who sells books = Bookseller, A person who studies psychology = Psychologist
Shortcut Formula 2 - Study Pattern
If the phrase mentions 'study of...', add -logy, -graphy, or -metry to the root
Examples
Study of earthquakes = Seismology, Study of handwriting = Graphology
Shortcut Formula 3 - Medical Pattern
Fear/abnormal conditions often end in -phobia. Diseases/conditions end in -itis or -osis
Examples
Fear of water = Hydrophobia, Inflammation of joints = Arthritis.
Worked ExampleSolve this step-by-step before moving on
1
Step 1
Identify the key concept - government by people
2
Step 2
Apply government pattern - look for -cracy endings
3
Step 3
'Demo' means people, 'cracy' means government
4
Step 4
Answer = Democracy
Worked Example 2:
Question: 'A person who believes that war and violence are unjustified'
1
Step 1
Identify this is a person-related question
2
Step 2
Key concept is 'against war and violence'
3
Step 3
'Pac' means peace, '-ist' indicates a person who believes in something
4
Step 4
Answer = Pacifist
Exam
ShortcutsUse these to save 30โ60 seconds per question
Use elimination method. If you know 2-3 options are wrong, guess from remaining choices. Most SSC CGL one-word substitutions follow common English patterns, so trust your language instinct.
Exam TrapsCommon mistakes students make โ avoid these
#1: Students often confuse similar-sounding words. For example, 'Autobiography' (self-written life story) vs 'Biography' (life story written by others). Always read the phrase carefully to identify WHO is doing the action.
This confusion costs many students easy marks.
Another frequent error is mixing up medical and scientific terms. 'Cardiology' is study of heart, while 'Cardiologist' is the person who studies hearts. Pay attention to whether the question asks for the field of study or the person practicing it.
Time Management: Spend maximum 30 seconds per question. If you don't know the answer immediately, use elimination and move on.
These questions test vocabulary knowledge, not reasoning ability.