Learn sequences and series MCQs online, math test for e-learning degree online courses, career test prep. Practice sequences and series multiple choice questions (MCQs), sequences and series quiz questions and answers, sum of n terms of a geometric series, arithmetic mean (am), arithmetic progression, relation b/w a.m, g.m and h.m, sequences and series tutorials for online basic math courses distance learning.

Study bachelor's and master's degree courses, online mathematics degree programs MCQs: sum of series 1+1/3+1/3² +… is with options 2, ³⁄2, 43 and 109 for online college courses preparation, distance education and financial aid online tests. Free skills assessment test is for online learning sequences and series quiz questions with MCQs, exam preparation questions and answers.

MCQ: Sum of series 1+1/3+1/3² +… is

1. 2
2. ³⁄2
3. 43
4. 109

C

MCQ: Sum of first fifteen terms of series 5+10+20+… is

1. 341
2. 1023
3. 5115
4. 10230

C

MCQ: Fifth term of sequence an = 2n-3 is

1. −13
2. −7
3. 7
4. 13

C

MCQ: Sum of series 1+1/3+1/3² +… is

1. 2
2. ³⁄2
3. 43
4. 109

D

MCQ: Third term of sequence an = (-1)n(n-7) is

1. 8
2. 4
3. −4
4. −8

B