PI Abstract Pattern Series 5

Question 1

A series: 2, 5, 11, 23, 47, ___. What is next?

Accepted Answer

95

Answer

85

Answer

91

Answer

97

Question 2

A figure set shows squares: the first has a side of 1, the second has a side of 2, doubling each time. What is the area of the 4th square?

Accepted Answer

16

Answer

8

Answer

32

Answer

64

Question 3

A pattern alternates adding and subtracting: 10, 14, 11, 15, 12, 16, ___. What is next?

Accepted Answer

13

Answer

11

Answer

17

Answer

19

Question 4

A grid's diagonal from top-left to bottom-right contains: 1, 5, 13, 25, ___. What is next?

Accepted Answer

41

Answer

37

Answer

39

Answer

43

Question 5

A symbol sequence uses ★, ●, ■ repeating in groups of three. What is the 20th symbol?

Accepted Answer

●

Answer

★

Answer

■

Answer

Cannot be determined

Question 6

A series: 64, 32, 16, 8, ___. What comes next?

Accepted Answer

4

Answer

2

Answer

6

Answer

8

Question 7

A pattern shows figures where the number of sides equals 3 × the figure number. What is the shape at figure 4?

Accepted Answer

Dodecagon

Answer

Octagon

Answer

Nonagon

Answer

Decagon