NEW
Font size
S
M
L
XL
WorksheetsARITHMETIC PROGRESSION
Total questions: 22
Worksheet time: 18mins
Name
Class
Date
1.
A list of numbers -10, -6, -2, 2 is _________
a)
an A.P with d = -16
b)
an A.P with d = 4
c)
an A.P with d = -4
d)
Not an A.P
2.
What is the first positive term of the sequence: -9, -5, -1, .......
a)
5
b)
4
c)
3
d)
1
3.
2019th term of an AP is written as
a)
a + 2018d
b)
a + (2019 + 1) d
c)
2018 d
d)
2a + 2018 d
4.
The next term of an AP 7 , 28 , 63 ,......is
a)
70
b)
84
c)
98
d)
112
5.
The 5th term of an AP is -3 and its common difference is -4. The sum of its first 10 terms is_________
a)
50
b)
-50
c)
30
d)
-30
6.
If 7 times the 7th term of an AP is equal to 11 times its 11th term, then its 18th term will be
a)
7
b)
11
c)
18
d)
0
7.
Is the sequence : 1, ½, ⅓, ¼, ...... an Arithmetic Progression?
a)
YES.
b)
NO
8.
Can the common difference of Arithmetic Progression be negative?
a)
YES. POSSIBLE
b)
NO. NOT POSSIBLE
9.
The common difference of the Arithmetic Progression 0.2, -0.3, -0.8, ..... is
a)
0.3
b)
0.5
c)
-0.5
d)
-0.2
10.
Which of the following is not an Arithmetic Progression?
a)
1, 4, 7, 10, .....
b)
-5, -2, 1, 4, .....
c)
3, 7, 12, 16, ......
d)
11, 14, 17, 20, .....
11.
In an Arithmetic Progression, common difference d = 3, then t5 - t7 is equal to ____
a)
2
b)
-2
c)
6
d)
-6
12.
What is the common difference of the Arithmetic Progression: -1, -1, -1, -1, ..........
a)
0
b)
1
c)
2
d)
-1
13.
The first four terms of an Arithmetic Progression whose first term is -2 and the common difference is -2 is _____
a)
-2, 0, 2, 4
b)
-2, 4, -8, 16
c)
-2, -4, -6, -8
d)
-2, -4, -9, -16
14.
How many terms of the arithmetic series 18 + 15 + 12 +...have to be taken so that it sum is zero.
Which formula can be used
Which formula can be used
a)
Tn
b)
Sn = n/2 [a + Tn]
c)
Sn = n/2 [2a + (n-1)d]
15.
Choose the correct answer from the given four options:
The 21st term of the AP whose first two terms are –3 and 4 is
The 21st term of the AP whose first two terms are –3 and 4 is
a)
17
b)
137
c)
-137
d)
127
16.
If the 2nd term of an AP is 13 and the 5th term is 25, the common difference is
a)
12
b)
4
c)
3
d)
5
17.
2, 5, 8, 11,.......find the common difference (d)
a)
3
b)
-3
18.
The first four terms of an Arithmetic Progression whose first term is -2 and the common difference is -2 is _____
a)
-2, 0, 2, 4
b)
-2, 4, -8, 16
c)
-2, -4, -6, -8
d)
-2, -4, -9, -16
19.
Identify the common difference.
97, 86, 75, 64, ...
97, 86, 75, 64, ...
a)
8
b)
11
c)
-11
d)
-8
20.
Find the 10th term.
a)
16
b)
12
c)
21
d)
30
21.
If p, q, r and s are in A.P. then r – q is
a)
s – p
b)
s – q
c)
s – r
d)
none of these
22.
nth term of the sequence a, a + d, a + 2d,… is
a)
a + nd
b)
a – (n – 1)d
c)
a + (n – 1)d
d)
n + nd
Reset
