Arithmetic Progressions

CBSE Class 10 · Mathematics · 34 past questions

These are the board's own papers. 151 more board questions reprinted in the books we use in class are for signed-in students: sign in.

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1. Q5 2026

   The $n^{th}$ term of an A.P. is $\sqrt{2}\,n + 1$. Its common difference is

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2. Q6 2026 (Basic)

   The sum of first $n$ terms of an A.P. is $50\sqrt{2}$. If the first and the last terms are $\sqrt{2}$ and…

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3. Q7 2026 (Basic)

   $n^{th}$ term of the A.P. $-\frac{3}{2}, \frac{3}{2}, \frac{9}{2}, \ldots$ is…

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