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20 questions · self-marked practice — reveal the answer and mark yourself.

Question 11 Mark
Write an A.P. when the common difference d and the first term a are given.
$a=10, d=-3$
Answer
$10,7,4,1, \ldots$
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Question 21 Mark
Write an A.P. when the common difference d and the first term a are given.
$a=-3.5, d=-3.5$
Answer
$-3.5,-7,-10.5,-14, \ldots$
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Question 31 Mark
Write an A.P. when the common difference d and the first term a are given.
$a=-8, d=0$
Answer
$-8,-8,-8,-8, \ldots$
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Question 41 Mark
Write an A.P. when the common difference d and the first term a are given.
$a=5, d=-5$
Answer
$5,0,-5,-10, \ldots$
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Question 51 Mark
Write an A.P. when the common difference d and the first term a are given.
$a=11, d=1.5$
Answer
$11,12.5,14,15.5, \ldots$
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Question 61 Mark
following Sequence are Arithmetic progression? If it is an A.P. then write common difference.
$-1, \frac{-3}{2},-2, \frac{-5}{2}, \ldots$
Answer
It is an A.P., $d=\frac{-1}{2}$
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Question 71 Mark
following Sequence are Arithmetic progression? If it is an A.P. then write common difference.
$31,26,21,15, \ldots$
Answer
It is not an A.P.
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Question 81 Mark
following Sequence are Arithmetic progression? If it is an A.P. then write common difference.
$1^3, 2^3, 3^3, 4^4, \ldots$
Answer
It is not an A.P.
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Question 91 Mark
following Sequence are Arithmetic progression? If it is an A.P. then write common difference.
$-10,-13,-16,-19, \ldots$
Answer
It is an A.P., $d=-3$
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Question 101 Mark
following Sequence are Arithmetic progression? If it is an A.P. then write common difference.
$0,1,0,1,0,1, \ldots$
Answer
It is not an A.P.
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Question 111 Mark
Write an A.P. when the common difference d and the first term a are given.
$a=-8, d=0$
Answer
$-8,-8,-8,-8, \ldots$
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Question 121 Mark
Write an A.P. when the common difference d and the first term a are given.
$a=5, d=-5$
Answer
$5,0,-5,-10, \ldots$
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Question 131 Mark
Write an A.P. when the common difference d and the first term a are given.
$a=-3.5, d=-3.5$
Answer
$-3.5,-7,-10.5,-14, \ldots$
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Question 141 Mark
Write an A.P. when the common difference d and the first term a are given.
$a=11, d=1.5$
Answer
$11,12.5,14,15.5, \ldots$
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Question 151 Mark
Write an A.P. when the common difference d and the first term a are given.
$a=10, d=-3$
Answer
$10,7,4,1, \ldots$
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Question 161 Mark
following Sequence are Arithmetic progression? If it is an A.P. then write common difference.
$31,26,21,15, \ldots$
Answer
It is not an A.P.
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Question 171 Mark
following Sequence are Arithmetic progression? If it is an A.P. then write common difference.
$-1, \frac{-3}{2},-2, \frac{-5}{2}, \ldots$
Answer
It is an A.P., $d=\frac{-1}{2}$
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Question 181 Mark
following Sequence are Arithmetic progression? If it is an A.P. then write common difference.
$1^3, 2^3, 3^3, 4^4, \ldots$
Answer
It is not an A.P.
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Question 191 Mark
following Sequence are Arithmetic progression? If it is an A.P. then write common difference.
$-10,-13,-16,-19, \ldots$
Answer
It is an A.P., $d=-3$
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Question 201 Mark
following Sequence are Arithmetic progression? If it is an A.P. then write common difference.
$0,1,0,1,0,1, \ldots$
Answer
It is not an A.P.
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