Arithmetic Progressions

CBSE Class 10 Mathematics · every board question from this chapter, 2025–2025 · 7 of them repeated across years

• The 9^ th term from the end (towards first term) of the AP 7,11,15,19, …., 147 is:2025
• Three numbers in AP have the sum 30. What is its middle term?2025
• If the sum of first m terms of an AP is 2 m^2+3 m, then its second term is:2025
• The 11^ th and 13^ th term of an AP are 39 and 45, respectively. What is the common difference of the AP?2025
• Assertion: Common difference of the AP: 5,1,-3,-7, … is 4. Reason (R): Common difference of the AP: a 1, a 2, a 3, …, a n is…2025asked 3×
• Find the sum of all 3-digit natural numbers which are divisible by 11.2025
• A sum of ₹ 2,000 is invested at 7 % per annum simple interest. Calculate the interests at the end of 1^ st, 2^ nd and 3^ rd year.…2025asked 2×
• An AP consists of 'n' terms whose n^ th term is 4 and the common difference is 2. If the sum of ' n ' terms of AP is -14, then…2025
• The sum of the third term and the seventh term of an AP is 6 and their product is 8. Find the sum of the first sixteen terms of…2025asked 2×
• A school is organizing a charity run to raise funds for a local hospital. The run is planned as a series of rounds around a…2025asked 3×
• Cable cars at hill stations are one of the major tourist attractions. On a hill station, the length of cable car ride from base…2025asked 3×
• In order to organise, Annual Sports Day, a school prepared an eight lane running track with an integrated football field inside…2025asked 3×
• In an equilateral triangle of side 10 cm, equilateral triangles of side 1 cm are formed as shown in the figure below, such that…2025asked 3×

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