3. Question # 1
2, 4, 6, 8, ____.
D. 16
A. 10 C. 14
B. 12
A. 10
These are composite
numbers, next to 8 , 10 is
such number
4. Question # 2
3, 4, 6, 9, 13, ____.
D. 18
A. 15 C. 17
B. 16
D. 18
Add 1, 2, 3, 4, 5, … to the
succeeding numbers
5. Question # 3
3, 7, 12, 16, 21, ___, 30
D. 27
A. 24 C. 26
B. 25
B. 25
Add 4 and 5 alternately
6. Question # 4
4, 8, 16, 32, 64, ___
D. 44
A. 128 C. 64
B. 96
A. 128
Double each succeeding
number
7. Question # 5
6, 8, 5, 88, 4, 888, ____
D. 3
A. 9 C. 6
B. 8
D. 3
The first term is alternately
decreased by one,
whereas 8 is added to the
number in between
8. Question # 6
100, 91, 82, 73, ____
D. 100
A. 64 C. 70
B. 66
A. 64
The numbers are
decreasing by 9
9. Question # 7
88, 79, 3, 72, 67, 3, ___
D. 73
A. 3 C. 64
B. 63
C. 64
Disregard 3 then subtract
11, 9, 7, 5, … to the
succeeding numbers
10. Question # 8
2, 6, 12, 72, ____
D. 74
A. 864 C. 84
B. 120
A. 864
Multiply the number by
the number that follows
it
11. Question # 9
1, 4, 9, 16, _____
D. 25
A. 20 C. 24
B. 23
D. 25
Add 3, 5, 7, 9, … to the
succeeding numbers
12. Question # 10
40, 50, 61, 73, ____
D. 86
A. 80 C. 85
B. 83
D. 86
Add 10, 11, 12, 13, … to the
succeeding numbers