Question # 1

Zero cannot be a term of:

Choose an answer

A.P and G.P

G.P and H.P

A.P and H.P

only H.P

An infinite sequence has no:

Choose an answer

nth term

last term

sum

none

If a_n = (n + 1) a_n-1, a₁ = 1, second term of the sequence is:

Choose an answer

3

1

2

4

The sum of 10 A.Ms between 3 and 47 is:

Choose an answer

50

250

100

500

In an A.P.a₃ = 12 and a₇ = 32 then d = :

Choose an answer

5

3

7

9

What is called the difference between two consecutive terms of an arithmetic sequence ?

Choose an answer

common ratio

common difference

common element

none of these

Sum of all positive integral multiples of 3 less than 100 is:

Choose an answer

950

760

1230

875

Arithmetic series is only possible if:

Choose an answer

|d| = 1

|d| < 1

|d| > 1

none

Sequences are also called:

Choose an answer

Series

Progressions

Means

Convergence

Choose an answer

A.P

G.P

H.P

none

Two A.Ms. between 3 and 9 are:

Choose an answer

3. 6

5, 7

6, 12

3, 9

A geometric series is convergent only if:

Choose an answer

| r | > 1

| r | < 1

| r | = 1

none of these

Sum of all odd numbers between 100 and 200 is:

Choose an answer

6200

6500

3750

7500

A.M between 1 + x - x² and 1 + x + x² is:

Choose an answer

1 + x²

1 + x

2

none

The next term of the sequence 1, 6, 20, 56, ........ is:

Choose an answer

112

144

212

none

What is the general term of the geometric sequence -1, 1, -1, 1 ....... ?

Choose an answer

(-1)ⁿ

(1)ⁿ

(-1)^n-1

none of these

A.M between x - 3 & x + 5 is __________:

Choose an answer

x + 1

x - 1

2x + 2

none

A clock strikes once when its hour hand is at one, twice when it is at two, and so on. How many times does the clock strike in ten hours ?

Choose an answer

55

78

66

46

Which number cannot be a term of a geometric sequence ?

Choose an answer

0

1

-1

r

The series 2 + 2 + 2 ..... is:

Choose an answer

divergent

convergent

oscillatory

none of these

More Classes

Other Links

11th Class FA Mathematics Chapter 6 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer