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Science · 2026 · 1 mark
CBSE 2026 · Region 5 · Set 3 · Q9
Assertion (A): In case of iodine deficiency in our diet, there is a possibility that we might suffer from goitre. Reason (R): One of the symptoms of…
Assertion (A) : In case of iodine deficiency in our diet, there is a possibility that we might suffer from goitre.
Reason (R) : One of the symptoms of goitre is swelling of neck.
Official answer
(B)
Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).
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CBSE Class 10 Science past-paper question from the 2026 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.