Maths TY Quiz

Percentages

50

What is 20% of 200

40

100

What is 25% of 600

150

150

What is 40% of 1200

480

200

What is 60% of 60

36

250

What is 5% of 2,000

100

Algebra

50

8a + 8a + 2a + 6a

24a

100

20x + 10x - 6x - 5x

19x

150

36x² - 40x + 2x² - 32x

38x² -72x

200

What is 3x times x³

3x⁴

250

What is ab times - b

-ab²

Angles

50

What is the degrees of a right angle?

90 degrees

100

What type of angle is an angle under 90 degrees

acute

150

What is the angle of a straight line?

180 degrees

200

What is 3/4 in degrees

270 degrees

250

What is the name of angles over 180 degrees

Reflex angles

Statistics

50

What is the mode of these numbers 

 3, 4, 5, 6, 6, 7, 8, 9, 9, 9, 10, 10, 11

9

100

What is the mode of these numbers 

22, 23, 22, 26, 28, 28, 30, 31, 29, 22, 29, 22

22

150

What is the median of these numbers?

22, 19, 23, 15, 20, 16, 17

19

200

What is the median of these numbers ?

76, 78, 70, 72, 72

72

250

What is the mean of these numbers?

88, 22, 56, 34

50

Factorising

50

Factorise        2ab + b 

b (2a + 1) 

100

Factorise 3a + 12b

3(a + 4b)

150

Factorise     x² - 36 

(x + 6) (x - 6)

200

Factorise   a² - 121

(a + 11) (a - 11)

250

Factorise  x² + x - 6

(x + 3) (x - 2)