HTAC MATHEMATICS 7 QUIZ BEE

EASY ROUND:

What is the value of

6 + (5² + 7) ÷2?

• 10

• 19

• 20

• 22

EASY ROUND:

Find missing side.

• 5

• 7

• 9

• 11

EASY ROUND:

Which is a prime number?

• 9

• 29

• 39

• 49

EASY ROUND:

The expression  $5-n^2$  is equivalent to _____________. 

• 5 less than twice a number

• Twice a number less than 5

• 5 less than the square of a number

• The square of a number less than 5

EASY ROUND:

A certain number of Grade 7 students were asked about their choices between spaghetti and fried chicken. 15 of them chose spaghetti, 24 chose fried chicken, and 10 children chose both. None of them disliked both. Find the total number of children.

• 19

• 29

• 39

• 49

AVERAGE ROUND:

Four times a number increased by 7 is 15. Find the number.

AVERAGE ROUND:

Simplify:  $-6y^3+7y-3y^3+6y-7y^2$  

•  $-9y^3-7y^2+13y$  
  

•  $9y^3-13y+7y^2$  
  

•  $-3y^3$  
  

•  $-9y^3+6y$  
  

AVERAGE ROUND:

If the area of a triangle is 15 cm squared, and the base is 2 cm, then what is the height?

DIFFICULT ROUND:

65 Grade ten students take a Mathematics test and Science test for admission in STEM strand. 47 students passed the Mathematics test, 40 of them passed the Science test and 39 of them passed both tests. How many students failed in both test?

DIFFICULT ROUND:

The combined capacity of a bottle and a glass is equal to the capacity of a pitcher. The capacity of a bottle is equal to the combined capacity of a glass and a mug. The combined capacity of three mugs is equal to the combined capacity of two pitchers. How many glasses altogether have the capacity of one mug?