Arithmetic Sequences Mock Tests

A geometric sequence has first term 3 and common ratio 2. What is the sum of the first 6 terms?

An arithmetic sequence has first term 3 and common difference 5. What is the 10th term?

A geometric sequence has first term 2 and common ratio 3. What is the sum of the first 5 terms?

The sum of the first n terms of an arithmetic sequence is given by Sₙ = 3n² + 2n. What is the 10th term of the sequence?

What is the sum of the first 10 positive integers?

What is the 10th term of an arithmetic sequence with first term 4 and common difference 3?

The first term of a geometric sequence is 3, and each term is multiplied by 2 to get the next term. What is the sum of the first 6 terms?

A sequence is defined by a₁ = 2 and aₙ = 3aₙ₋₁ + 2 for n ≥ 2. What is the value of a₄?