Math Sequences and Series Test Mcqs Online Preparation

Math Sequences and Series Test Mcqs Online Preparation with Answers Start Below

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  • 15
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Question 1 of 15

1. the general term of a sequence is denoted by
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. the A.P whose nth term is 2n-1 is
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. the common difference of the sequence 5,8,11,14,…..is
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. A number A is said to be the arithmetic mean between two number a and b if a ,A, b is
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. the arithmetic mean between a and b is
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. 2,4,6,8,10,12,….. is
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. the second term of the sequence with general term n2-4/2 is
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. A sequence in which any term divided by its immediate previous term gives a constant is called the
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. nth term of A.P. is
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. the fifth term and the nth term of the A.P. 1,5….are
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. A1 A2,…., An are said to be n arithmetic means between a and b if a, A1 A2,…., An ,b is
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. The next two terms of the sequence 1,3,7,15,31,…… are
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. The series obtained by adding the terms of an arithmetic sequence is called the
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. 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.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. the arithmetic mean between 2+√2 and 2-√2 is
A.
B.
C.
D.

Question 15 of 15


 

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