MCQ
human-body-and-health-l2 MCQ - Practice Questions with Answers
Solve 10 human-body-and-health-l2 questions for RAS/RPSC preparation.
Practice questions
Q1Choose the correct pair: I. All microorganisms are harmful. II. Bacteria and protozoa can be microorganisms. III. Viruses reproduce only inside a host organism.
NCERT Class 8 separates useful and harmful contexts. Karan should reject the word all in statement I, keep bacteria and protozoa as microorganisms, and remember the host condition for viruses.
Q2Devika labels every disease as infectious. Which remedial task should the teacher give first?
Devika's error is over-generalising 'infectious' to every disease, so the first remedial task must make her classify by cause - sorting case cards into pathogen-spread, lifestyle-linked and nutrient-deficiency groups (option B) shows non-communicable diseases exist. A is rote copying, C adds a new false idea, and D ignores a core misconception.
Q3Which pair correctly states the major nutrients listed in NCERT Class 6 Curiosity?
The NCERT Class 6 Curiosity balanced-diet chapter lists the major nutrients as carbohydrates, fats, proteins, vitamins and minerals (option C). A is incomplete, B confuses water/roughage with the nutrient list, and D names taste-based food items instead of nutrient categories.
Q4A teacher wants to correct the idea that health means only not being sick. Which classroom example is best?
The misconception is fixed only by showing health has physical, mental and social dimensions, which the Salma case card does concretely and safely (option D). A repeats the misconception, B stays physical-only, and C is rote memorising without application.
Q5Which statements are correct? I. Prevention should match the route or cause. II. Deficiency disease spreads through direct contact. III. Privacy matters in health discussions.
Statement I (prevention should match the route or cause) and statement III (privacy matters in health discussions) are both correct, while statement II is false because a deficiency disease such as scurvy is non-communicable and does not spread by contact. So only I and III hold (option A).
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More questions
6During a cholera awareness activity, which teacher action is safest and most syllabus-aligned?
7Match the prompt with the best concept: (1) weekly meal record, (2) flu route chart, (3) poor sleep and loneliness case.
8Which item is explicitly inside the RBSE Human Body and Health boundary for Level 2 science?
9Assertion: Scurvy is best classified as a communicable disease. Reason: It is caused by a lack of a specific nutrient in the diet.
10Imran says, "A balanced diet is costly food." Which correction is most accurate?