Worksheetsmath
Total questions: 13
Worksheet time: 7mins
Find the common difference in the arithmetic sequence 1, 6/4, 2, 10/4, 3, ...
a. ¼
b. ¾
c. ½
d. 3/2
What pair of letters will come next? AE, FJ, KO,
a. PF
b. PT
c. PU
d. PV
What is the next term in the geometric sequence 324, -108, 36?
a. 4
b. -4
c. -12
d. 12
What is the sum of all the even integers between 9 and 27?
a. 144
b. 162
c. 170
d. 180
If three arithmetic means are inserted between -15 and 9, find the first of these arithmetic means.
a. 3
b. -3
c. -6
d. -9
Which term of the arithmetic sequence 5, 9, 13, 17, ... is 401?
a. 99th term
b. 100th term
c. 111thterm
d. 112th term
If three geometric means are inserted between 120 and 15/2, find the third of these geometric means.
a. 60
b. 30
c. 15
d. 1
What is the next term of the harmonic sequence -1/6, -1/2, ½?
a. 1/3
b. ¼
c. 1/5
d. 1/6
What is the sum of all the multiples of 4 between 15 and 49?
a. 224
b. 240
c. 288
d. 340
What is the 7th term of the geometric sequence 10, 2, 2/5, 2/25, ...?
a. 2/125
b. 2/625
c. 2/3,125
d. 2/15,625
What is the 10th term of the sequence whose nth term is an = ?
a. 19/21
b. 80/82
c. 99/101
d. 100/102
What is the tenth term of a geometric sequence with 32 as the fourth term and 2 as the common ratio?
a. 2048
b. 2058
c. 1024
d. 1034
The first term of an arithmetic sequence is 28 while the 12thterm is 105. What is the common difference of the sequence?
a. 7
b. 6
c. 5
d. 3
