myTestBook.com Math Reading Science Practice Test for Grade 1, 2, 3, 4 & 5    
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Grade: 8,    Subject: Math,    Topic: Algebra Arithmetic and Geometric Series
Question 1:
What kind of series is this?

80, 40, 20, 10, 5, 2.5

ArithmeticGeometric

BothNone
 
Question 2:
What kind of series is this?

−10, −5, 0, 5, 10

ArithmeticGeometric

BothNone
 
Question 3:
Find the next term in the following series.

, 1, , 2


33.5
 
Question 4:
Find the next term in the following series.

−23, −19, −15, −11

−9−6

−7−5
 
Question 5:
Find the next term in the following series.

−2, 4, −8, 16

64−24

−3232
 
Question 6:
Find the next term in the following series.

, , ,


 
Question 7:
Find the next term in the following series.

0.01, 0.05, 0.25, 1.25

6.755.25

5.06.25
 
Question 8:
Nth term in an Arithmetic Series is given by

29 − 2(N−1).

Find the 6th term in this series.

2924

199
 
Question 9:
Nth term in a Geometric Series is given by

2.5 * 2(N−1).

Find the 5th term in this series.

1020

3040
 
Question 10:
Nth term in a Geometric Series is given by

1.5 * (−3)(N−1).

Find the 4th term in this series.

20.540.5

− 40.5− 20.5
 
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