What is the sum of the first 20 natural numbers?

• 190

• 200

• 210

• 220

Which of the following is a prime number?

• 21

• 39

• 41

• 49

The least common multiple (LCM) of 12 and 18 is:

• 24

• 36

• 48

• 54

The number 3,745 is rounded to the nearest hundred as:

• 3,700

• 3,750

• 3,800

• 3,740

What is 987 23?

• 42.9

• 43.3

• 41.9

• 42.1

If 6x - 5 = 25, what is the value of x?

• 4

• 5

• 6

• 7

The value of 23 52 is:

• 100

• 150

• 200

• 250

A number when divided by 8 gives a quotient of 15 and a remainder of 7. What is the number?

• 127

• 120

• 121

• 122

The sum of the interior angles of a pentagon is:

• 360 degrees

• 540 degrees

• 720 degrees

• 900 degrees

The area of a rectangle is 48 cm2. If its length is 8 cm, what is its width?

• 4 cm

• 6 cm

• 8 cm

• 12 cm