Trending Questions |
Post Utme University Of Lagos Mathematics Past QuestionsQuestion 16:In an arithmetic sequence with 25 terms, if the first term is 60 and last term is -12, the sum of the terms of the sequence is A. 600 B. 2400 C. 1800 D. 3000 SchoolNGR.com CBT practice
Question 17:In an arithmetic sequence whose 4th term is 14 and whose 11th term is 70, the first term and common difference are A. A = -18, d = 8 B. A = -7, d = 7 C. A = -10, d = 8 D. A = -14, d = 7 SchoolNGR.com CBT practice Question 18:In an arithmetic sequence whose 4th term is 14 and whose 11th term is 70, the sum of the first 12 terms of the sequence is 15. A. 468 B. 330 C. 456 D. 408 SchoolNGR.com CBT practice
Question 19:Ann goes swimming regularly. She wants to improve her fitness, so she decides to swim 10 lengths in the first session and increase the number of lengths she swims by 2 every session. When she teaches 50 lengths in a session she will not increase the number any further. After how many session does Ann swim 50 lengths for the first time? A. 21 B. 22 C. 20 D. 19 SchoolNGR.com CBT practice Question 20:Ann goes swimming regularly. She wants to improve her fitness so she decides to swim 10 lengths in the first session and increase the number of lengths she swims by 2 every session. When she reaches 50 lengths in a session she will not increase the number any further. Ann decides she will give herself a reward when she has swum a total of 400 lengths. After how many sessions does she get her reward? A. 15 B. 25 C. 16 D. 24 SchoolNGR.com CBT practice
|
|
| ||||||
Disclaimer All Views, Names, Acronyms, Trademarks, Expressed on this website are those of their respective owners. Please note that www.schoolngr.com is not affiliated with any of the institutions featured in this website. It is always recommended to visit an institutions or sources official website for more information. In the same vein, all comments placed here do not represent the opinion of schoolngr.com SCHOOLNGR - © 2020 - 2024 - Tayo Hammed | Terms Of Service | Copyright | Privacy Policy |