Learn Without Walls

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Pre-Assessment

Module 6: Sequences & Series

About This Assessment

This pre-assessment helps us understand what you already know about sequences and series before you begin the module. Your answers will not be graded - this is simply a baseline measurement.

Time: 5-10 minutes | Questions: 5 | Purpose: Baseline measurement

Question 1

Find the 8th term of the arithmetic sequence: 3, 7, 11, 15, ...

A. 27
B. 31
C. 35
D. 39

Question 2

What is the sum of the first 5 terms of the sequence: 2, 5, 8, 11, 14, ...?

A. 35
B. 40
C. 45
D. 50

Question 3

Find the 6th term of the geometric sequence: 2, 6, 18, 54, ...

A. 162
B. 324
C. 486
D. 648

Question 4

Evaluate the sum: 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10

A. 45
B. 50
C. 55
D. 60

Question 5

Find the sum of the infinite geometric series: 8 + 4 + 2 + 1 + ...

A. 12
B. 14
C. 16
D. The series does not converge

Ready to Submit?

Remember, this is just a baseline assessment. Your answers help us understand your starting point.

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