Home Math Sequences and Series Test Mcqs Online Preparation Math Sequences and Series Test Mcqs Online Preparation Math Sequences and Series Test Mcqs Online Preparation with Answers Start Below 123456789101112131415Show paginator Hide paginator 7% Question 1 of 15 1. the arithmetic mean between 2+√2 and 2-√2 is A. 2 B. √2C. 4 D. 0 Question 1 of 15 Loading... Question 2 of 15 2. if a, d and Sn are the first terms , the common difference and the sum of first n terms of the series , then Sn = A. n[2a + (n-1)d] B. a + (n-1)d C. n/2[a + (n-1)d] D. n/2[2a + (n-1)d] Question 2 of 15 Loading... Question 3 of 15 3. nth term of A.P. isA. a + nd B. none of these C. a + d/n D. a1 + (n – 1) d Question 3 of 15 Loading... Question 4 of 15 4. Sum of n term of a G.P is A. A(1-r)/1-r B. 2ab/ a + b C. A+ b/2 D. n/2[2a + (n-1)d] Question 4 of 15 Loading... Question 5 of 15 5. the common ratio of a geometric sequence cannot beA. 2 B. 0 C. 1 D. 3 Question 5 of 15 Loading... Question 6 of 15 6. 1,8,15,22,29,36,…. Is A. Geometric series B. Arithmetic series C. G.P D. A.P Question 6 of 15 Loading... Question 7 of 15 7. A function whose domain is the set of natural numbers is called the A. Series B. Onto function C. Identity function D. Sequence Question 7 of 15 Loading... Question 8 of 15 8. A sequence in which any term divided by its immediate previous term is called theA. Arithmetic mean B. Arithmetic progression C. Common Ratio D. Mean common Question 8 of 15 Loading... Question 9 of 15 9. the arithmetic mean between a and b isA. ±√ab B. b –a/2 C. a -b/ 2 D. a +b/ 2 Question 9 of 15 Loading... Question 10 of 15 10. A1 A2,…., An are said to be n arithmetic means between a and b if a, A1 A2,…., An ,b is A. A.P B. G PC. A sequence D. Not a sequence Question 10 of 15 Loading... Question 11 of 15 11. the fifth term and the nth term of the A.P. 1,5….are A. 17,3n-4 B. 17,4n-3 C. 4n-3,17 D. 17,4n Question 11 of 15 Loading... Question 12 of 15 12. 2,4,6,8,10,12,….. isA. A.P B. Arithmetic series C. G.P D. Geometric series Question 12 of 15 Loading... Question 13 of 15 13. The next two terms of the sequence 1,3,7,15,31,…… are A. None of these B. 112, 228 C. 112, 144 D. 102, 188 Question 13 of 15 Loading... Question 14 of 15 14. if n is total number of arithmetic means between a and b .the formula of mth arithmetic mean between a and b is A. a +n(b-a)/n+1 B. a +m(b-a)/n+1 C. a +m(a-b)/n+1 D. none of these Question 14 of 15 Loading... Question 15 of 15 15. A sequence in which any term minus its immediate previous term gives a constant is called the A. Harmonic sequenceB. Complex sequence C. Geometric sequence D. Arithmetic sequence Question 15 of 15 Loading... Loading... Related Study Posts:Who is Who Test Preparation Mcqs OnlineUrdu Test Preparation Online McqsTESCO Jobs Online NTS Test Preparation McqsFIA ASI Sub Inspectors Job 2022 OTS Test Preparation Mcqs…PPSC Lecturer Test Preparation Online McqsMDCAT Test Preparation Online Related Syllabus McqsFPSC Jobs 2022 Online Test Preparation McqsASF Jobs 2022 Written Test Preparation Online McqsIB Pakistan NTS Jobs 2022 Online Test Preparation McqsS&GAD Stenographer Jobs PPSC Test Preparation Mcqs
