Environmental Studies (EVS) is an important part of the General Awareness or General Science section in various Railway exams such as RRB NTPC, Group D, ALP, and Technician. To help aspirants cover this section thoroughly, we are providing chapter-wise Environment notes and mock tests in PDF format, specially curated for Railway exam preparation.
ЁЯМ▒ Importance of Environment in Railway Exams
- Frequently Asked: Around 4тАУ5 questions are usually asked in RRB exams from Environment topics.
- Easy Scoring: Based on facts and common sense, these questions are easier to attempt.
- Relevant for All Exams: Helpful not only in Railway but also in SSC, State Exams, and Teaching Eligibility Tests.
ЁЯУЦ List of Environment Chapters Covered
- Ecology and Ecosystem
- Natural Resources (Water, Soil, Forest)
- Renewable and Non-renewable Energy
- Air, Water, and Soil Pollution
- Global Warming and Climate Change
- Waste Management and Recycling
- Environmental Laws and Movements
- Greenhouse Effect and Ozone Layer
- Biodiversity and Conservation
- Sustainable Development Goals
- Human Impact on the Environment
- Important Days Related to Environment
ЁЯУД What’s Inside the PDF Notes?
- Topic-wise theory in simple language (bilingual available)
- One-liner facts and multiple-choice questions (MCQs)
- Diagrams and flowcharts for easy understanding
- Railway-specific previous year questions included
ЁЯзк Environment Mock Test Format (Railway Standard)
- Number of Questions: 15тАУ20 per test
- Question Type: Multiple Choice Questions (MCQ)
- Marking Scheme: +1 for correct, -0.33 for wrong answer
- Time Limit: 15 minutes per test
ЁЯОп How to Prepare Environment for Railway Exams?
- Cover one chapter per day from the Environment notes.
- Memorize important terms like biodiversity, ecosystem, renewable sources, etc.
- Use mock tests to revise and identify weak topics.
- Revise factual information before the exam regularly.
ЁЯФН Most Repeated Environment Questions in Railway Exams
- Which gas causes global warming?
- What is the main source of renewable energy in India?
- Which layer of the atmosphere contains the ozone layer?
- What is the full form of SDG?
- Which day is celebrated as World Environment Day?
ЁЯУМ Benefits of Using Chapter-Wise PDFs
- Structured preparation with targeted practice
- Easy to revise through charts and one-liners
- Improves question-solving speed and accuracy
- Builds confidence in the General Awareness section
ЁЯза Quick Revision Points
- World Environment Day: 5th June
- Main greenhouse gases: COтВВ, CHтВД, NтВВO
- Chipko Movement was started to save trees.
- Ozone layer is found in the stratosphere.
- Solar, wind, hydro are examples of renewable energy.
ЁЯЪА Final Tips for Environment Preparation
- DonтАЩt skip Environment тАУ 4 easy marks can make a big difference.
- Practice with mock tests to improve speed and accuracy.
- Make a short revision notebook of key facts and dates.