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. A sequence in which any term divided by its immediate previous term gives a constant is called the A. Arithmetic sequence B. Complex sequence C. Real sequence D. Geometric sequence Question 1 of 15 Loading... Question 2 of 15 2. nth term of A.P. isA. a1 + (n – 1) d B. a + d/n C. a + nd D. none of these Question 2 of 15 Loading... Question 3 of 15 3. the A.P whose nth term is 2n-1 is A. 1,3,5…. B. 5,3,1…, C. 1,3,6…. D. 2,3,5… Question 3 of 15 Loading... Question 4 of 15 4. A function whose domain is the set of natural numbers is called the A. Sequence B. Onto function C. Identity function D. Series Question 4 of 15 Loading... Question 5 of 15 5. the arithmetic mean between 2+√2 and 2-√2 is A. 0 B. 2 C. √2D. 4 Question 5 of 15 Loading... Question 6 of 15 6. the fifth term and the nth term of the A.P. 1,5….are A. 17,3n-4 B. 4n-3,17 C. 17,4n D. 17,4n-3 Question 6 of 15 Loading... Question 7 of 15 7. A number A is said to be the arithmetic mean between two number a and b if a ,A, b is A. A.P B. Not a sequence C. A sequence D. G PQuestion 7 of 15 Loading... Question 8 of 15 8. the common ratio of a geometric sequence cannot beA. 0 B. 1 C. 2 D. 3 Question 8 of 15 Loading... Question 9 of 15 9. A sequence in which any term minus its immediate previous term gives a constant is called the A. Harmonic sequenceB. Complex sequence C. Arithmetic sequence D. Geometric sequence Question 9 of 15 Loading... Question 10 of 15 10. Sum of n term of a G.P is A. n/2[2a + (n-1)d] B. 2ab/ a + b C. A(1-r)/1-r D. A+ b/2 Question 10 of 15 Loading... Question 11 of 15 11. 1,8,15,22,29,36,…. Is A. G.P B. Arithmetic series C. A.P D. Geometric series Question 11 of 15 Loading... Question 12 of 15 12. the arithmetic mean between a and b isA. b –a/2 B. a +b/ 2 C. a -b/ 2 D. ±√ab Question 12 of 15 Loading... Question 13 of 15 13. the 7th tern of an arithmetic sequence whose first term is 2 and common difference is zero is A. 2 B. 7 C. 0 D. 14 Question 13 of 15 Loading... Question 14 of 15 14. the general term of a sequence is denoted by A. an B. na C. n D. sn Question 14 of 15 Loading... Question 15 of 15 15. 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. a + (n-1)d B. n[2a + (n-1)d] C. n/2[2a + (n-1)d] D. n/2[a + (n-1)d] Question 15 of 15 Loading... Loading... Related Study Posts:Math Test Preparation OnlineASF Written Test Preparation Online McqsOnline ECAT Test Preparation McqsFPSC SST Test Preparation Mcqs OnlinePPSC Lecturer Test Preparation Online McqsTESCO Jobs Online NTS Test Preparation McqsLecturer Test KPPSC Preparation Mcqs OnlineFIA ASI Sub Inspectors Job 2024 OTS Test Preparation…SPSC SST Test Preparation Mcqs Online with SyllabusFPSC Test Preparation Mcqs Online Subject Wise