1 |
Arithmetic series is only possible if: |
|d| = 1
|d| < 1
|d| > 1
none
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2 |
Two A.Ms. between 3 and 9 are: |
3. 6
5, 7
6, 12
3, 9
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3 |
What is called the difference between two consecutive terms of an arithmetic sequence ? |
common ratio
common difference
common element
none of these
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4 |
What is the next term in the sequence 10, 7, 4, 1...........? |
2
-2
-3
none of these
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5 |
The next term of the sequence-1, 2, 12, 40, .........is: |
112
212
144
none
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6 |
The next term of the sequence 1, 6, 20, 56, ........ is: |
112
144
212
none
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7 |
Fifth term of the sequence 2, 6, 11, 17. |
24
41
32
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8 |
What is called the arrangement of numbers formed according to some definite rule ? |
arithmetic sequence
geometricsequence
sequence
none of these
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9 |
An infinite sequence has no: |
nth term
last term
sum
none
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10 |
Domain of finite sequence is: |
set of natural numbers
subset of N
R
none
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11 |
A sequence is denoted by: |
{a<sub>n</sub>}
a<sub>n</sub>
a<sub>1</sub> + (n-1) d
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12 |
A function whose domain is the set of natural numbers is called the: |
series
sequence
means
convergent
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13 |
Sequences are also called: |
Series
Progressions
Means
Convergence
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14 |
|
3
1
4
None
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15 |
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16 |
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all of these
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17 |
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18 |
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19 |
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20 |
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