PI Abstract Pattern Series 4

Question 1

A number series: 1, 1, 2, 3, 5, 8, ___. What comes next?

Accepted Answer

13

Answer

Each term is the sum of the two preceding terms (Fibonacci), so 5 + 8 = 13.

Question 2

Each figure in a series has one more circle inside than the previous. The first has 2 circles. How many circles does the 6th figure have?

Accepted Answer

7

Answer

Starting at 2 and adding 1 for each step: 2 + (6 − 1) = 7.

Question 3

A pattern: 81, 27, 9, 3, ___. What comes next?

Accepted Answer

1

Answer

Each term is divided by 3; 3 ÷ 3 = 1.

Question 4

In a matrix, each row follows the rule: third number = first × second. Row: 4, 7, ___.

Accepted Answer

28

Answer

Applying the rule: 4 × 7 = 28.

Question 5

A series of figures shows a star gaining one point each step: 4-point, 5-point, 6-point, ___-point.

Accepted Answer

7

Answer

Each figure gains one point, so after a 6-point star comes a 7-point star.

PI - Cognitive Assessment Practice Test