NNAT Number Series Patterns 2

Question 1

What number comes next in the series? 3, 6, 9, 12, __

Accepted Answer

15

Answer

Each number increases by 3, so 12 + 3 = 15.

Question 2

What number comes next? 2, 4, 8, 16, __

Accepted Answer

32

Answer

Each number is doubled, so 16 × 2 = 32.

Question 3

Find the missing number: 1, 3, 2, 4, 3, 5, __

Accepted Answer

4

Answer

Two alternating sequences are interleaved: odd positions (1, 2, 3, 4) and even positions (3, 4, 5), so the 7th term is 4.

Question 4

What comes next in the pattern? 5, 10, 15, 20, __

Accepted Answer

25

Answer

Each number increases by 5, so 20 + 5 = 25.

Question 5

What number comes next? 30, 25, 20, 15, __

Accepted Answer

10

Answer

Each number decreases by 5, so 15 − 5 = 10.

(NNAT) Naglieri Nonverbal Ability Test Practice Test