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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Q21 2024

In an A.P., if the first term $a = 7$, $n$th term $a_n = 84$ and the sum of first $n$ terms…
Q24 2024 (Basic)

How many terms of the A.P. 27, 24, 21, ....... must be taken so that their sum is 105 ? Which term of the…