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Online Tests
Mathematics Fsc Part 1 Chapter 6 Online Test MCQs With Answers
Question # 1
A.M between 1 + x - x
2
and 1 + x + x
2
is:
Choose an answer
1 + x
2
1 + x
2
none
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Question # 2
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 # 3
Arithmetic series is only possible if:
Choose an answer
|d| = 1
|d| < 1
|d| > 1
none
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Question # 4
The next term of the sequence-1, 2, 12, 40, .........is:
Choose an answer
112
212
144
none
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Question # 5
Two A.Ms. between 3 and 9 are:
Choose an answer
3. 6
5, 7
6, 12
3, 9
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Question # 6
The product of three G.Ms between 1 and 16 is:
Choose an answer
32
64
128
16
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Question # 7
A.M between x - 3 & x + 5 is __________:
Choose an answer
x + 1
x - 1
2x + 2
none
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Question # 8
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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Question # 9
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 # 10
The sum of 10 A.Ms between 3 and 47 is:
Choose an answer
50
250
100
500
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Question # 11
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 # 12
7th term of G.P 3, 6, 12 ..... is:
Choose an answer
512
192
48
96
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Question # 13
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 # 14
The next term of the sequence 1, 6, 20, 56, ........ is:
Choose an answer
112
144
212
none
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Question # 15
Sum of all positive integral multiples of 3 less than 100 is:
Choose an answer
950
760
1230
875
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Question # 16
If a
n-3
= 2n - 5 then a
n
=
Choose an answer
2n-1
2n+1
2n+3
none
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Question # 17
Fifth term of the sequence 2, 6, 11, 17.
Choose an answer
24
41
32
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Question # 18
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
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Question # 19
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
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Question # 20
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 # 21
Reciprocals of the terms of the geometric sequence form:
Choose an answer
A.P
G.P
H.P
none
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Question # 22
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
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