Mensuration (IMO Mathematics Olympiad Class 8): Questions 47  52 of 61
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Question number: 47
» Mensuration
Question
The surface areas of the six faces of a rectangular solid are 3, 3, 4, 4, 12 and 12 square centimeters. The volume of the solid, in cubic centimeters is________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 48
» Mensuration
Question
Surface area of a cube with edge = 2 cm is________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 49
» Mensuration
Question
Find the surface area of a cylinder with diameter of base 6 cm and height 40 cm.
Choices
Choice (4)  Response  

a.  1262 

b.  1263 

c.  1261 

d.  1200 

Question number: 50
» Mensuration
Question
A square garden measuring 6 m on a side is surrounded by a 1.5 m wide path. What is the area of the path?
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Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 51
» Mensuration
Question
A cylindrical tower is 5 meters in diameter and 10 meters height. The cost of white washing its curved surface at 25 paisa per is
Choices
Choice (4)  Response  

a.  40 

b.  37 

c.  39 

d.  24 

Question number: 52
» Mensuration
Question
The surface areas of the six faces of a rectangular solid are 1, 1, 9, 9, 25 and 25 square centimeters. The volume of the solid, in cubic centimeters is________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

