Everyday Mathematics (IMO Mathematics Olympiad Class 8): Questions 1  4 of 100
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Question number: 1
» Everyday Mathematics
Appeared in Year: 2012
Question
A rectangular tank 25 cm long and 20 cm wide contain water to a depth of 5 cm. A metal cube of side 10 is placed in the tank so that one face of the cube rests on the bottom of the tank. Find how many liters of water must be poured into the tank so as to just cover the cube?
Choices
Choice (4)  Response  

a.  1.5 L 

b.  2 L 

c.  3 L 

d.  1 L 

Question number: 2
» Everyday Mathematics
Question
The temperature at 6 P. M. was . This temperature was less than at 4 P. M. The temperature at 10 A. M. was greater than the 4 P. M. temperature. What was the temperature at 10 A. M. ?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 3
» Everyday Mathematics
Question
Kishan bought some packages of pens. He bought one package containing 3 pens and n packages containing 5 pens each. Which one of the following expression could be used to find the total number of pens that Kishan bought?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 4
» Everyday Mathematics
Question
A painter leans a 15 foot ladder against the side of a house. The top of the ladder touches the house at a height that is 3 feet more than the distance from the house to the bottom of the ladder. How far is the bottom of the ladder from the house?
Choices
Choice (4)  Response  

a.  3 foot 

b.  7 foot 

c.  9 foot 

d.  None of the above 
