✓ Board-verified
Mathematics · 2026 · 1 mark
CBSE 2026 · Region 5 · Set 1 · Q8
If a_n represents n^th term of the A.P. -15/4,-10/4,-5/4, ….. then value of a_16- a_12 is
If $\displaystyle \mathrm{a}_{\mathrm{n}}$ represents $\displaystyle \mathrm{n}^{\text {th }}$ term of the A.P. $\displaystyle -\frac{15}{4},-\frac{10}{4},-\frac{5}{4}, \ldots .$. then value of $\displaystyle \mathrm{a}_{16}-\mathrm{a}_{12}$ is
Official answer
(C)
$\displaystyle 5$
All Arithmetic Progressions questions2026 question paperNCERT solutions: Arithmetic ProgressionsPractice Arithmetic Progressions →
More from Arithmetic Progressions
- Prerna saves ₹ 32 during the first month, ₹ 36 in the second month and ₹ 40 in the third month. If she continues to save in this manner, in how many…2023
- In an A.P., if the first term (a)=-16 and the common difference (d)=-2, then the sum of first 10 terms is:2024
- The next term of the A.P.: √6, √24, √54 is:2023
- The common difference of the A.P. whose n^th term is given by a_n=3 n+7, is:2023
- If the sum of the first 14 terms of an A.P. is 1050 and the first term is 10, then find the 20^th term and the n^th term. OR The first term of an…2024
- Find the sum of all 3-digit natural numbers which are divisible by 11.2025
- In an A.P., the first term is 32 and the last term is - 10. If the common difference is -2, then find the number of terms and their sum. OR Find the…2026
- The next (4^th ) term of the A.P. √18, √50, √98, … is:2024
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.