Math Olympics Final Round

 $\frac{2}{3}\ -\ \frac{1}{9}\ =$  

•  $\frac{1}{6}$  

•  $\frac{5}{9}$  

•  $\frac{2}{27}$  

•  $\frac{18}{3}$  

 $<b\ =\ _{------}\degree$  

•  $140\degree$  

•  $100\degree$  

•  $40\degree$  

•  $180\degree$  

Select two correct statements to show that it is 12 p.m

• Noon

• Mid day

• Mid night

• Evening

 $\ Convert\ \ 5\ \frac{2}{6}\ into\ improper\ fraction$ 

•  $\frac{30}{2}$  

•  $\frac{32}{6}$  

•  $\frac{60}{5}$  

•  $\frac{14}{3}$  

 $\$  Which expression shows 8t less than half of h

•  $\frac{h}{2}\ \ -\ \ 8t$  

•  $8t\ -\ \frac{h}{2}$ 
  

•  $8t\ \ -\ \ \frac{1}{2}$  
  

•  $\frac{2}{h}\ \ -\ 8t$  
  

Select three correct statement ?

• Equivalent fractions show the same value

• Equivalent fractions are of the same size

• Equivalent fractions can never be reduced

• Equivalent fractions can be of different shapes

When the numerator and denominator are same, the fractions is equal to zero.

• True

• False

 $\$ Unit of Area is cubic centimetre and unit of volume is centimetre square

• True

• False

8.5 Km = ___________ km __________ m

• 8 km 5 m

• 8 km 05 m

• 8 km 500 m

• 8 km 050 m

The time "Ten to one" is written as:

• 1:10

• 10:01

• 12: 50

• 1:50