CBSE 2025 · Region 4 · Set 1 · Q16 · 1 mark
E and F are points on the sides AB and AC respectively of a $\displaystyle \triangle \mathrm{ABC}$ such that $\displaystyle \frac{\mathrm{AE}}{\mathrm{EB}}=\frac{\mathrm{AF}}{\mathrm{FC}}=\frac{1}{2}$. Which of the following relation is true ?
Official answer
From CBSE’s own marking scheme for this paper.
(D)
$\displaystyle \mathrm{BC}=3 \mathrm{EF}$
TrianglesBasic Proportionality Theorem (Thales)Understandmcqmedium
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CBSE Class 10 Mathematics past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.