WorksheetsAP
Total questions: 13
Worksheet time: 26mins
The nth term of an A.P is given by an = 3+4n, find the common difference.
4
3
1
5
Find the nth term of a sequence 5, 2, -1, -4, -7, …
-8-3n
-3n+8
3n+8
3n-8
Find the 10th term of the sequence from the end -5, -10, -15, ……., -1000.
-955
-45
-50
-990
The nth term of an A.P is 2n+1, then calculate the sum of the first three terms.
(a)
If 2x, x+10 and 3x+2 are in A.P, then find the value of x.
6
4
5
3
If 7 times the 7th term of an A.P is equal to 11 times its 11th term, then find its 18th term.
(a)
If the sum of three terms of an A.P is 9 and their product is 24, find the terms of the sequence.
2, 3, 5
4, 3, 2
3,5,7
7,3,5
An arithmetic sequence has a3 = 10 and a11= 58. Find the general term for the sequence.
6n-8
-8-6n
6n+8
8-6n
If the 2nd term of an AP is 13 and the 5th term is 25, what is its 7th term?
30
33
37
38
Which term of the AP: 21, 42, 63, 84,... is 210?
9
10
11
12
If 7 times the 7th term of an AP is equal to 11 times its 11th term, then its 18th term will be
7
11
18
0
The famous mathematician associated with finding the sum of the first 100 natural numbers is
Pythagoras
Newton
Gauss
Euclid
If the numbers n – 2, 4n – 1 and 5n + 2 are in AP, find the value of n?
1
2
3
4
