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Mathematics · 2025 · 1 mark
CBSE 2025 · Region 3 · Set 1 · Q19
Assertion (A): A ladder leaning against a wall, stands at a horizontal distance of 6 m from the wall. If the height of the wall up to which the…
Assertion (A) : A ladder leaning against a wall, stands at a horizontal distance of $\displaystyle 6$ m from the wall. If the height of the wall up to which the ladder reaches is $\displaystyle 8$ m, then the length of the ladder is $\displaystyle 10$ m.
Reason (R) : The ladder makes an angle of $\displaystyle 60$° with the ground.
Official answer
(C)
Assertion (A) is true, but Reason (R) is false.
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CBSE Class 10 Mathematics past-paper question from the 2025 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.