The topic “Viruses, Bacteria, and Microorganisms” is one of the most frequently asked sections in the General Science portion of various SSC exams such as SSC CGL, CHSL, MTS, GD, and state-level SSC exams.
Preparing for the Staff Selection Commission (SSC) exams? Then you must not ignore the topic “Viruses, Bacteria and Microorganisms”. This is one of the most important topics under the General Science section. This topic can help easily you to get 2–4 direct marks in the exam.
Why This Topic is Important for SSC Exams
Microorganisms such as viruses, bacteria, and protozoa are a favorite area for examiners. SSC exams often include direct questions from this chapter because:
- It is a static science topic – facts do not change.
- It is part of the NCERT-based general awareness syllabus.
- It connects both Biology and everyday life – diseases, vaccines, medicines.
- It is scoring – no need for calculations or logic-based answers.
How Many Questions Come from This Topic?
Based on the last 5 years of SSC exam analysis, here is what you can expect:
| SSC Exam Name | No. of Questions |
|---|---|
| SSC CGL | 2–3 Questions |
| SSC CHSL | 1–2 Questions |
| SSC GD | 2 Questions |
| SSC MTS | 1–2 Questions |
| State SSCs | 2–4 Questions |
Questions often come in SSC Exams from:
- Names of diseases and their causes (virus/bacteria)
- Vaccine names and inventors
- Helpful vs harmful microorganisms
- Examples of antibiotics or vaccines
- Match the following (Disease – Cause)
Also Read: Why General Awareness (GA) is Important to Clear SSC CHSL Tier 1 Cut Off
What Makes This Topic Easy to Score?
- Direct and Factual Questions: No logic or deep reasoning needed.
- Can Be Covered in 1–2 Hours: With proper notes and MCQs, you can finish it quickly.
- Repeat Questions: SSC repeats factual questions. Once you study, you can answer similar ones in all future exams.
- High Accuracy: If you read properly, there’s little chance of confusion.
What’s Included in Our Study Material?
We have prepared two easy-to-read PDFs to help you master this topic:
1. Subject Analysis & Notes PDF
What this PDF contains:
- Full explanation of Viruses, Bacteria, Protozoa, Algae, and Fungi
- Easy tables for diseases, causes, and vaccines
- List of scientists and their discoveries
- Important one-liners and revision boxes
- Special focus on SSC-relevant points
2. MCQs with Answers PDF
What this PDF contains:
- 50 high-quality, exam-level MCQs
- All questions include the correct answer immediately
- Based on previous year SSC exams
- Covers diseases, microbes, vaccines, scientists, etc.
- Helpful for practice and quick revision
Download MCQs PDF (with Answers)
Tips to Prepare This Topic for SSC
To prepare this topic well, focus on short notes instead of big textbooks. Use tables and flashcards to remember important points like diseases, their causes, and vaccines easily. Try to revise at least 2 to 3 times, especially the parts where you match diseases with their vaccines or the microbes that cause them.
Also, make sure to practice MCQs regularly—this will help you recall answers quickly in the actual exam.
Also Read: How Many Hours Should You Study Daily to Clear SSC MTS in First Attempt?
Topics You Must NOT Miss
Make sure you remember:
- Disease names and the virus or bacteria that causes them
- Scientists like Edward Jenner, Louis Pasteur, and their discoveries
- Vaccines like BCG, DPT, MMR, and their full forms
- Helpful microbes like Lactobacillus and Rhizobium
- Harmful microbes causing diseases like TB, cholera, malaria, etc.
Also Read: How to Crack SSC MTS Without Coaching?
Importance of NCERT Books for This Topic
NCERT books are extremely helpful for understanding the basics of “Viruses, Bacteria, and Microorganisms.” The content in these books is simple, factual, and written in a clear manner, making it easy for SSC aspirants to ing NCERT helps build a strong foundation and improves accuracy in solving factual questions related to diseases, microbes, vaccines, and scientists.
Most importantly, SSC exams always prefer NCERT-based content while framing General Science questions. Many questions are either directly picked or closely based on the facts mentioned in NCERT Science textbooks from Classes 6 to 10.
“Viruses, Bacteria, and Microorganisms” is a high-scoring, low-effort topic for all SSC aspirants. By preparing it once, you can answer repeated questions across SSC and other competitive exams. Whether you’re appearing for CGL, CHSL, MTS, GD, or Police Constable exams, mastering this topic will give you an easy edge over others.
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