BGCCF Grades 6-8 Summer Olympics

What is the smallest possible average of three distinct positive odd integers?

• 3

• 9

• 12

• 13

A square and a rectangle have equal perimeters. The length of the two sides of the rectangle are 8.1 inch and 9.9 inch. What is the area of the square in square inches?

• 16 in²

• 25 in²

• 81 in²

• 99 in²

The length ABCDEF has AB=9, BC=10, FA=6 and FE=5. What is DE + DC?

• 6

• 8

• 12

• 16

A cube has a volume of 125 cm³. What is the length of one side of the cube?

• 3 cm

• 4 cm

• 5 cm

• 10 cm

• 4

• 8

• 12

• 16

10 decreased by the quotient of a number 15.

• 12

• 18

• 20

• 24

• 120

• 180

• 200

• 240