IMO Mathematics Olympiad (SOF) Class 5: Questions 580  584 of 837
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Question number: 580
» Geometry
Question
Four pupils each made a statement about the given figure.
Ravina: “I can see 6 pair of perpendicular lines”.
Harshita: “There are 7 angles in the figure”
Piya: “There is only a pair of parallel lines”
Harshit: “6 of angles are less than a right angle”
Which pupil make the correct statement?
Choices
Choice (4)  Response  

a.  Ravina 

b.  Piya 

c.  Harshita 

d.  Harshit 

Question number: 581
Question
Poonam has rupees 8.90 to buy lunch. If she buys a cake that costs rupees 4.09, how much money is left with her?
Choices
Choice (4)  Response  

a.  4.81 

b.  8 

c.  48.1 

d.  4 

Question number: 582
» Geometry
Question
The given figure is made up of two rectangles. Find its total area.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 583
Question
A shopkeeper mixed 5.4 kg of almonds with 3.4 kg of pistachios. He packed the mixture equally into 3 boxes. What is the weight of each boxes?
Choices
Choice (4)  Response  

a.  2 

b.  2.93 

c.  2.39 

d.  Question does not provide sufficient data or is vague 

Question number: 584
» Geometry
Question
Mr. Jadav wanted to make a border for his bulletin board. He marked the board to help him figure out the perimeter of the board. What is the perimeter (in feet), of Mr. jadav’s bulletin board?
Choices
Choice (4)  Response  

a.  27 feet 

b.  26 feet 

c.  25 feet 

d.  40 feet 
