S1 Maths Ch.8 Percentage Quiz1

Express 0.12 as a percentage.

• 1.2%

• 120%

• 0.12%

• 12%

What is 25% as a fraction?

• $\frac{1}{25}$

• $\frac{1}{5}$

• $\frac{1}{4}$

• $\frac{1}{2}$

What number is 20% of 35?

• 7

• 5

• 10.5

• 700

What percent of the grid is shaded?

• 65%

• 75%

• 25%

• 80%

Tags

CCSS.6.G.A.1

CCSS.6.RP.A.3

25% of 150 is 

• 37.5
• 37
• 75
• 75.5

Tags

CCSS.7.NS.A.2

CCSS.7.RP.A.3

25% of x is 100. Find the value of x.

• 25

• 125

• 250

• 400

The price of a clock increases from $150 to $180.

Find the percentage increase in price.

• 16.7%

• 20%

• 83.3%

• 30%

The bus fare decreases from $8 to $6. Find the percentage decrease in bus fare.

• 25%

• 33.3%

• 75%

• 66.7%

The height of Tom is 132cm. He is 10% taller than last year. What is his height last year?

• 118.8 cm

• 119 cm

• 122 cm

• 120 cm

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Mr Fong can finish 3000m in 20 min last year and he can do it in 18 min this year. Find the percentage change.

• 10 min

• -10 min

• 10%

• -10%