Mental AbilityBasic Geometry (NCO Cyber Olympiad Class 5): Questions 12  17 of 50
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Question number: 12
» Mental Ability » Basic Geometry
Question
∆PQR is similar to ∆STU. Find the length of TS.
Choices
Choice (4)  Response  

a.  16cm 

b.  26cm 

c.  14cm 

d.  4cm 

Question number: 13
» Mental Ability » Basic Geometry
Question
The length of a rectangular surface is 7 cm. If the perimeter is 24cm, what is the area of the surface?
Choices
Choice (4)  Response  

a.  44 

b.  35 

c.  60 

d.  60 

Question number: 14
» Mental Ability » Basic Geometry
Question
Find the area of a square of side length 35 m
Choices
Choice (4)  Response  

a.  1205 

b.  2125 

c.  1225 

d.  Question does not provide sufficient data or is vague 

Question number: 15
» Mental Ability » Basic Geometry
Question
Find the area of the figure.
Choices
Choice (4)  Response  

a.  28 

b.  8 

c.  48 

d.  40 

Question number: 16
» Mental Ability » Basic Geometry
Question
Find the area of the figure.
Choices
Choice (4)  Response  

a.  8 

b.  40 

c.  28 

d.  48 

Question number: 17
» Mental Ability » Basic Geometry
Question
The diagram shows the house in that area. Estimate the area that is covered by the house. Area of each square of the grid is equal to 140 square feet.
Choices
Choice (4)  Response  

a.  1330 square feet 

b.  1370 square feet 

c.  2000 square feet 

d.  1550 square feet 
