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Questions and Answers
What is the common difference in the arithmetic progression 2, 5, 8, 11?
What is the common difference in the arithmetic progression 2, 5, 8, 11?
- 3 (correct)
- 2
- 4
- 5
Which term of the arithmetic progression 10, 15, 20, 25, ... is 100?
Which term of the arithmetic progression 10, 15, 20, 25, ... is 100?
- 16th term
- 19th term
- 18th term (correct)
- 20th term
What is the sum of the first 20 terms of the arithmetic progression 1, 4, 7, 10, ...?
What is the sum of the first 20 terms of the arithmetic progression 1, 4, 7, 10, ...?
- 580
- 600
- 590 (correct)
- 610
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