Christmas Math Quiz

• x = 5

• x = 6

• x = 8

• x = 9

Which of the following statements must be correct ?

A. All interior angles of an equilateral triangle are acute angles.

B. All interior angles of an isosceles triangle are acute angles.

C. All sides of an equilateral triangle are equal.

• A, B

• A, C

• B, C

• A, B, C

• 20

• 36

• 38

• 144

Which of the following ratios is equal to 3 : 5 ?

• 5 : 3

• 9 : 25

• 12 : 20

• 13 : 15

Jess and Peter share £360 in the ratio 4 : 5. How much does Peter get ?

• £160

• £180

• £200

• £250

• (x-2)(x-6)

• (x-3)(x+4)

• (x-3)(x-4)

• (x+3)(x-4)

• x = 1 or x = 3

• x = -1 or x = -3

• x = 1 or x = -3

• x = -1 or x = 3

• 41°

• 65°

• 102°

• 115°

What is 4⁵ in expanded form?

• 4 x 5

• 4 x 4 x 4 x 4 x 4

• 1024

• 5 x 5 x 5 x 5 x 5

Simplify 9³ x 9⁴.

• 9¹²

• 9⁷

• 81⁷

• 9^-1