2. Directions: Read the following items carefully. Encircle the
letter of the correct answer.
1. What is the next
number in the sequence
1,5,17,…?
A. 23 B. 33 C. 43 D. 53
3. 2. What is the rule in the sequence
1,4,9,16,…?
A. Multiply the counting numbers by itself.
B. B. Add the counting numbers by itself.
C. C. Subtract the counting numbers by
itself.
D. D. Divide the counting numbers by
itself.
4. 3. What are the next three terms
in the sequence 3, 7, 15, ___,
___, __ ?
A. 60,120, 240
B. 63, 127, 255
C. 65, 130, 260
5. 4. What is the nth term rule in the
sequence 1 5 , 1 6 , 1 7 ,…?
A. 1 2(𝑛)+1
B. B. 1 𝑛+1
C. C. 1 2(𝑛)−1
D. D. 1 𝑛−1
6. 5. What are the missing letters in
this sequence A, E, I, ___, Q, ___
U,…?
A. M,U
B. B. L,P
C. C. J,N
D. D. K,O
7. 6. What is the rule of the sequence 5,
10, 20, 40, …?
A. Multiplying 2 to the number
preceding it
B. Adding 5 to the number preceding it
C. Squaring the number preceding it D.
Subtracting 10 to the number preceding
it.
8. 7. Every year, Carabao mango tree
produces 3 more kilos of mangoes
than the previous year. If 27
kilograms were harvested in year
2016, how many kilos will it
produce in the yaer 2021?
A. 36 B. 39 C. 42 D. 45
9. 8. Arian Khen gets a starting salary of
Php12 500.00 a month and increase
Php 250.00 every year. What will be
her salary on the sixth year?
A. Php 13 250.00
B. B. Php 13 500.00
C. C. Php 13 750.00
D. D. Php 14 000.00
10. 9. Five days before her father’s
birthday, Imie planned to give his
father gifts everyday. On the first
day she gave one gift, second day
she gave four gifts, and on the
third day, she gave seven gifts.
How many gifts did Imie give to
his father on the fifth day?
A. 6 B. 7 C. 10 D. 13
11. 10. What is the rule in the sequence 13,
15, 17, 19, …?
A. Add 2 to the preceding number
B. C. Multiply 2 to the preceding number
B. Add -2 to the preceding number
C. D. Subtract 2 to the preceding
number
