MATH OLYMPIAD- GRADE -6

At 8:00 A.M. you leave home and walk 0.5 km to a friends house. At 11.30 A.M. you return home,then travel by car to the mall,which is 10 km away and arrive at 11.45 A.M. What is the total distance traveled?

• 11 km

• 2.8 km

• 10.5 km

• 10 km

You want to save money to buy a laptop. You start with 50 dollars and you save 4 dollars each day. Which expression shows the amount of money you have after x days?

• 50 -4x

• 4x

• 4x + 50

• 4x - 50

• 50 + 4 x10

Nikki and four friends had lunch at their favourite restaurant .The total bill was $30.00 and they wanted to leave a 15% tip.Which amount from the following shows the 15% tip?

• $3.00

• $3.50

• $4.00

• $4.50

 John has stamps from different countries. $\frac{1}{4}th$  of them are Bangladesh's stamps. If he has 48 Bangladeshi stamps, how many stamps does he have in total?

• 12

• 144

• 192

• 172

Identify the number which replace the question mark.

• 44

• 46

• 48

• 50

Xavier and Peter have 42 dollars together.If Xavier has 5 times more money than Peter. How much money does each have?

• Xavier = 7 dollars , Peter = 35 dollars

• Xavier = 12 dollars , Peter = 30 dollars

• Xavier = 30 dollars , Peter = 12 dollars

• Xavier = 35 dollars , Peter = 7 dollars

What is the perimeter of the following shape?

• 15 cm

• 28 cm

• 24 cm

• 26 cm

The diagram shows a small rectangular field.If linda runs from A to B to D to C. How far does she run?

• 120m

• 160m

• 130m

• 140m

Which inequation shows the following statement?
x is 6 or less and more than -5

•  $-5\le x<6$  

•  $-5>x\le6$  

•  $-5\le x\le6$  

•  $-5<x<6$  

•  $-5<x\le6$  

A submarine was 1800 ft below sea level. It dove another 1500 feet deeper. Which integer represents its location?

• $-\ 300$

• $-\ 1300$

• $-\ 3300$

• $300$