IMO Mathematics Olympiad Class 5: Questions 561  565 of 838
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Question number: 561
Question
How many straight angles are there in the figure?
Choices
Choice (4)  Response  

a.  20 

b.  10 

c.  16 

d.  22 

Question number: 562
Question
How many boxes are there in the given figure?
Choices
Choice (4)  Response  

a.  29 

b.  28 

c.  31 

d.  32 

Question number: 563
Question
Ravina’s class is using different sizes of model cars to study force and motion.
About how many inches long is Ravina’s model car?
Choices
Choice (4)  Response  

a.  5 inches 

b.  3 inches 

c.  4 inches 

d.  None of the above 

Question number: 564
» Geometry
Question
The rectangle below has a length of 22 m and an area of 145 sq. m. what is the width of the rectangle?
Choices
Choice (4)  Response  

a.  6 m 

b.  6.59 m 

c.  1.23 m 

d.  7.50 m 

Question number: 565
Appeared in Year: 2014
Question
The total weight of 3 objects is shown in the figure. The cone is 1 kg heavier than the ball. The ball is 1 kg heavier than the cylinder. What is the weight of the cone?
Choices
Choice (4)  Response  

a.  5 kg 

b.  7 kg 

c.  6 kg 

d.  10 kg 
