Mathematics Quiz

Calculate the percentage increase if a value increases from 50 to 75.

• 25%

• 50%

• 75%

• 20%

Calculate the percentage decrease if a value decreases from 80 to 60.

• 20%

• 30%

• 40%

• 25%

Find the value after a 20% increase from 120.

• 140

• 144

• 160

• 180

Find the value after a 15% decrease from 200.

• 185

• 190

• 195

• 170

Calculate the square root of 144.

• 16

• 12

• 14

• 10

Calculate the cube root of 729.

• 9

• 10

• 8

• 12

Multiply 350 by 10^3.

• 3500

• 350000

• 35000

• 3500000

Divide 5000 by 10^2.

• 5

• 100

• 500

• 50

Calculate the percentage increase if a value increases from 25 to 40.

• 60

• 100

• 75

• 50

Calculate the percentage decrease if a value decreases from 90 to 70.

• 18.18%

• 25%

• 30%

• 22.22%