Brainbooster Competition for Grades 4-6

What is 25 × 4?

• 100

• 200

• 300

• 400

What is the value of 7 squared?

• 49

• 56

• 64

• 72

What is the equivalent fraction of 1/2 in decimals?

• 0.5

• 0.25

• 0.75

• 1

How many sides does a hexagon have?

• 5

• 6

• 7

• 8

What is 15% of 200?

• 20

• 30

• 40

• 50

What is the perimeter of a rectangle with length 10 cm and width 5 cm?

• 30 cm

• 40 cm

• 50 cm

• 60 cm

What is the greatest common factor (GCF) of 16 and 24?

• 4

• 6

• 8

• 10

How many degrees are there in a right angle?

• 90 degrees

• 45 degrees

• 180 degrees

• 360 degrees

What is 456 + 789?

• 1245

• 1234

• 1256

• 1267

How many hours are there in three days?

• 48 hours

• 72 hours

• 60 hours

• 36 hours