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Mathematics · 2026 · 1 mark
CBSE 2026 · Region 2 · Set 1 · Q3
For any natural number n, 5^n ends with the digit:
For any natural number $\displaystyle \mathrm{n}, 5^{\mathrm{n}}$ ends with the digit :
Official answer
(B)
$\displaystyle 5$
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CBSE Class 10 Mathematics past-paper question from the 2026 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.