DNA Viruses vs RNA Viruses MCQs for Competitive Exams

MCQS

DNA Viruses vs RNA Viruses MCQs for Competitive Exams

Practice with answers, explanations, and exam-focused revision notes.

22 MCQs Page 1

Topic Notes: DNA Viruses vs RNA Viruses

These notes summarize the key preparation context before you attempt the MCQs. Review the topic focus, then practice the questions below with answers and explanations.

Quick Overview

DNA Viruses vs RNA Viruses MCQs in Biology are useful for candidates who need targeted practice for CSS, PMS, FPSC, PPSC, NTS, entry tests, and other competitive exams in Pakistan. This topic page is designed for quick revision, repeated practice, and exam-focused preparation.

Attempt the questions page by page, check the correct answers, read the explanations where available, and compare your weak areas with past papers and mock test performance. Consistent MCQ practice improves speed, confidence, and retention for objective exam sections.

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1
What type of infectious agent is responsible for causing Hepatitis B?
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2
Which of the following diseases cannot be treated using antibiotics?
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3
Which virus, classified as Solanum virus-3, is responsible for causing super mild mosaic symptoms in potato plants?
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4
Which of the following groups consists exclusively of diseases caused by viral pathogens?
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5
What is the biological classification of the pathogen that causes influenza?
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6
What is the causative agent of smallpox?
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7
Why are antibiotics ineffective against viral infections?
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8
Which pathogen is identified as the primary cause of the common cold?
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9
Match the following viruses with their respective genetic material types: (a) Double-stranded DNA, (b) Single-stranded DNA, (c) Double-stranded RNA, (d) Single-stranded RNA.
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10
Which disease is caused by the Rubella virus?
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