Prelim Examination in Mathematics

What is the first number in the Fibonacci sequence?

• 0

• 1

• 2

• 3

What are the first five terms of the Fibonacci sequence?

• 0, 1, 1, 2, 3

• 1, 1, 2, 3, 5

• 2, 3, 5, 8, 13

• 1, 2, 3, 4, 5

Which number is in the Fibonacci sequence?

• 9

• 13

• 18

• 20

The ratio of consecutive Fibonacci numbers approaches:

• 1.5

• 1.618

• 2.5

• 3.14

What is the 9th term of the Fibonacci sequence?

• 21

• 34

• 55

• 89

If the Fibonacci sequence starts with 3 and 5, what is the 4th term?

• 8

• 10

• 12

• 13

What is the 6th term of the Fibonacci sequence starting with 2 and 3?

• 8

• 12

• 20

• 21

The Fibonacci sequence can be found in:

• Computer programming

• Nature

• Architecture

• All of the above

What is an arithmetic sequence?

• A sequence where each term is the sum of the two preceding terms

• A sequence where each term is multiplied by a constant

• A sequence where each term increases by a constant difference

• A sequence with alternating signs

What is the common difference in the sequence: 2, 5, 8, 11, ...?

• 1

• 2

• 3

• 4