Cluster I

A population of bacteria doubles every hour. If there are 100 bacteria initially, how many will there be after 5 hours?

• 500

• 800

• 1600

• 3200

What kind of sequence is 1/4, 1/8, 1/12, 1/16, 1/20, ...?

• Arithmetic Sequence

• Geometric Sequence

• Fibonacci Sequence

• Harmonic Sequence

A boat travels 120m the first minute, 170m the next minute and 220m the third minute. What is the total distance the boat travels in twelve (12) minutes?

• 4250m

• 4500m

• 4740m

• 4920m

What is the next value in the Fibonacci Sequence 21, 34, 55 ____, 144?

• 79

• 89

• 99

• 109

Find the 10th term in the harmonic sequence that starts with 4, 2, 4/3, 1,...

• 1

• 1/2

• 2/5

• 3/4

What is the nth term of the sequence 4, 9, 14, 19, 24, 29, ...?

• an = 5n + 5

• an = 5n - 1

• an = 5n

• an = n + 5

In 2019, James entered a job with an annual salary of PhP 160,000. If he receives an increase of PhP 5,000 every two years, how much will his salary be in 2030?

• Php 180, 000

• Php 185, 000

• Php 190, 000

• Php 195, 00

What is the missing term in the geometric sequence 3, 6, 12, __, 48?

• 9

• 15

• 24

• 42

The sequence 0, 1, 1, 2, 3, 5, 8, 13, … is an example of what sequence?

• Arithmetic Sequence

• Fibonacci Sequence

• Harmonic Sequence

• Geometric Sequence

A movie theater has 12 rows. There are 16 seats in the first row, 18 seats in the second row, 20 seats in the third row, and so on. What is the total number of seats in the theater?

• 300

• 312

• 324

• 336