Bihar TET · Environmental Studies (Paper I)
Body parts, sense organs, hygiene and common diseases.
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Q1 · Our Body and Health · EASY
Which sense organ helps us to taste different flavours like sweet, sour, bitter and salty?
Q2 · Our Body and Health · MEDIUM
A child regularly eats food without washing hands and drinks water from an uncovered source. Which disease is the child most likely to suffer from?
Q3 · Our Body and Health · MEDIUM
Seema's grandmother has difficulty in seeing nearby objects clearly but can see distant objects. She needs spectacles with a particular type of lens. Which of the following conditions does she have and what type of lens does she need?
Q4 · Our Body and Health · HARD
During a health check-up in a school in rural Bihar, a doctor found that many children were suffering from a disease characterized by swelling in the neck region. The doctor advised that iodized salt should be used in cooking. Which deficiency disease were these children most likely suffering from?
Q5 · Our Body and Health · MEDIUM
If a child experiences bleeding from a cut, which component of blood is primarily responsible for clotting to stop the bleeding?