Math Quiz

What is the difference between whole numbers and natural numbers?

• Whole numbers start from 1; natural numbers start from 0.

• Whole numbers start from 0; natural numbers start from 1.

• There is no difference.

• Whole numbers are always negative.

Prime factorization of 28 is:

• 2 × 14

• 2 × 2 × 7

• 4 × 7

• 1 × 28

Al-Khwarizmi is known for his contributions to:

• Geometry

• Algebra

• Astronomy

• Biology

Which is the correct solution for x in the equation x - 4 = 10?

• 6

• -6

• -4

• 14

Which historical figure is known for the theorem a² + b² = c²?

• Pythagoras

• Euclid

• Descartes

• Galileo

Which of these fractions is equivalent to 1/2?

• 2/3

• 3/4

• 4/8

• 5/10

If the sides of a right triangle are 3 and 4, what is the length of the hypotenuse?

• 5

• 6

• 7

• 8

What is the area of a rectangle with length 8 and width 3?

• 20

• 21

• 22

• 24

What is 17 mod 3?

• 0

• 1

• 2

• 3

What are prime numbers?

• Numbers divisible by 1 and themselves only

• Numbers divisible by 2 only

• Numbers with more than two divisors

• Numbers divisible by 10