COOP Test of Sequences 3

Question 1

Which shape comes next in the pattern: circle, square, triangle, circle, square, ___?

Accepted Answer

Triangle

Answer

The pattern repeats every three shapes: circle, square, triangle, so triangle comes next.

Question 2

What comes next? 1, 1, 2, 3, 5, 8, ___

Accepted Answer

13

Answer

This is the Fibonacci sequence where each term equals the sum of the two before it: 5+8=13.

Question 3

Find the missing letter: B, E, H, K, ___

Accepted Answer

N

Answer

Each letter advances by 3 positions: B+3=E, E+3=H, H+3=K, K+3=N.

Question 4

What number comes next? 64, 32, 16, 8, ___

Accepted Answer

4

Answer

Each term is halved: 64÷2=32, 32÷2=16, 16÷2=8, 8÷2=4.

Question 5

Complete the sequence: 7, 14, 21, 28, ___

Accepted Answer

35

Answer

This is the 7-times table: each term increases by 7, so 28+7=35.

COOP Exam Practice Test