Calculation of Sums of Arithmetic and Geometric Series · CSEC Additional Mathematics

14 past-paper questions on Calculation of Sums of Arithmetic and Geometric Series, part of Sequences and Series, from every CSEC Additional Mathematics paper on Quelpr.

1. 2(b)4 marks· Additional Mathematics Q2 2(b)Determine the sum of the first four terms.
2. 2(b)3 marks· Additional Mathematics Q2 2(b)Evaluate Σ (from n=1 to 25) 3⁻ⁿ.
3. 2(c)5 marks· Additional Mathematics Q2 2(c)Calculate the TOTAL amount of money repaid at the end of the 24th month.
4. 2(c)5 marks· Additional Mathematics Q2 2(c)Calculate the total dividends on his investment by the end of 2016.
5. 2(c)(ii)2 marks· Additional Mathematics Q2 2(c)(ii)Calculate the TOTAL salary earned at the end of the contract.
6. Q181 mark · multiple choice· CSEC Additional Mathematics · 2013 · Paper 1The sum of the ODD integers between 10 and 50 is
7. Q201 mark · multiple choice· CSEC Additional Mathematics · 2013 · Paper 1A long-distance runner runs the first kilometre of a race in 3 minutes 45 seconds but finds that his speed drops steadily so that each kilometre takes him 12 seconds more than the preceding one. The time taken to…
8. Q181 mark · multiple choice· CSEC Additional Mathematics · 2014 · Paper 1The sum of the ODD integers between 10 and 50 is
9. Q201 mark · multiple choice· CSEC Additional Mathematics · 2014 · Paper 1A long-distance runner runs the first kilometre of a race in 3 minutes 45 seconds but finds that his speed drops steadily so that each kilometre takes him 12 seconds more than the preceding one. The time taken to…
10. Q181 mark · multiple choice· CSEC Additional Mathematics · 2015 · Paper 1The sum of the ODD integers between 10 and 50 is
11. Q181 mark · multiple choice· CSEC Additional Mathematics · 2016 · Paper 1What is the sum of the ODD integers between 10 and 50?
12. Q181 mark · multiple choice· CSEC Additional Mathematics · 2018 · Paper 1What is the sum of the ODD integers between 10 and 50?
13. Q181 mark · multiple choice· CSEC Additional Mathematics · May/June 2017 · Paper 1The sum of the first n terms of a series is given by \sum_{r=1}^n (5 - 3r). The sum of the first 10 terms is
14. Q201 mark · multiple choice· CSEC Additional Mathematics · May/June 2017 · Paper 1The sum of the odd integers between 10 and 50 is