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Online Tests
11th Class FSC Mathematics Chapter 6 Test Online MCQs With Answers
Question # 1
The next term of the sequence-1, 2, 12, 40, .........is:
Choose an answer
112
212
144
none
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Question # 2
What is the general term of the sequence 2, 4, 6, 8, ........... ?
Choose an answer
2n
n + 1
2n
2
none of these
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Question # 3
If there are six G.Ms between 3 and 284 then G
4
=
Choose an answer
24
48
12
6
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Question # 4
The reciprocal of the terms of A.P. form:
Choose an answer
A.P
G.P
H.P
none of these
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Question # 5
A.M between x - 3 & x + 5 is __________:
Choose an answer
x + 1
x - 1
2x + 2
none
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Question # 6
Sum of all odd numbers between 100 and 200 is:
Choose an answer
6200
6500
3750
7500
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Question # 7
Sum of all positive integral multiples of 3 less than 100 is:
Choose an answer
950
760
1230
875
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Question # 8
If a
n-1
= 2n - 3 then a
n+1
=
Choose an answer
2n - 1
2n + 1
2n + 3
none
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Question # 9
Domain of finite sequence is:
Choose an answer
set of natural numbers
subset of N
R
none
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Question # 10
A function whose domain is the set of natural numbers is called the:
Choose an answer
series
sequence
means
convergent
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Question # 11
If a
n-3
= 2n - 5 then a
n
=
Choose an answer
2n-1
2n+1
2n+3
none
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Question # 12
The series 3 + 33 + 333 + ...... is:
Choose an answer
A.P
G.P
H.P
none of these
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Question # 13
The series 2 + 2 + 2 ..... is:
Choose an answer
divergent
convergent
oscillatory
none of these
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Question # 14
Sum of integral multiples of there between 4 and 22 is:
Choose an answer
81
75
211
none
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Question # 15
Arithmetic series is only possible if:
Choose an answer
|d| = 1
|d| < 1
|d| > 1
none
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Question # 16
In an A.P.a
3
= 12 and a
7
= 32 then d = :
Choose an answer
5
3
7
9
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Question # 17
Sequences are also called:
Choose an answer
Series
Progressions
Means
Convergence
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Question # 18
G.M between -2i and 8i is:
Choose an answer
4 or -4
4i or -4i
2 or -2
none
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Question # 19
Two A.Ms. between 3 and 9 are:
Choose an answer
3. 6
5, 7
6, 12
3, 9
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Question # 20
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
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Question # 21
A geometric series is convergent only if:
Choose an answer
| r | > 1
| r | < 1
| r | = 1
none of these
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Question # 22
What is the common difference of the sequence 11, 5, -1, ......... ?
Choose an answer
6
-6
none of the foregoing numbers
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