🔁 Progressions (AP & GP) — Practice Questions

Find the sum of the first 7 even numbers (2, 4, 6, ..., 14).

Find the sum of the first 10 terms of the AP: 12, 15, 18, 21, ...

Find the 17th term of the AP: 10, 16, 22, 28, ...

In an AP, the first term is 5, the common difference is 4, and the last term is 33. Find the number of terms.

Find the 5th term of the GP: 3, 6, 12, ...