Form 2 Math

The value of x in the Fibonacci numbers, ..., 21, 34, x, 89, 144, ... is

• 13

• 55

• 123

• 233

X = Sum of two odd numbers

Y = Product of two odd numbers

Based on the above statements, which of the following is true?

• X is even, Y is even

• X is odd, Y is even

• X is even, Y is odd

• X is odd, Y is odd

Given a sequence 78 732, 26 244, 8 748, 2 916, ...

The term after 2 916 is

• 1 458

• 972

• 729

• 486

4, 16, 36, _____, 100, 144, 196, ...

The missing number is

• 52

• 56

• 60

• 64

Given the n term of a sequence of numbers is 4n - 3. Then, the 9th term of the sequence is

• 33

• 34

• 36

• 37

The diagram shows a pattern. The number of dots in the pattern form a sequence 1, 3, 6, 10, ...

The 10th term of the sequence is

• 55

• 56

• 57

• 58

The following are three lists of numbers.

List A: ..., 48, 50, 52, 54, ...

List B: ..., 3, 3, 6, 9, 15, ...

List C: ..., 31, 33, 37, 39, ...

List _____ is a list of even number

The following are three lists of numbers.

List A: ..., 48, 50, 52, 54, ...

List B: ..., 3, 3, 6, 9, 15, ...

List C: ..., 31, 33, 37, 39, ...

List _____ is a list of odd number