MathematicsBasic Geometry (NTSE Stage2 (NationalLevel) ScholasticAptitude & Language Comprehension): Questions 5  9 of 23
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Question number: 5
» Mathematics » Basic Geometry
Question
All the arcs in following diagram are semicircles. This diagram shows two paths connecting A to B. Path I is the single large semicircle and Path II consists of the chain of small semicircles.
Choices
Choice (4)  Response  

a.  Path I is shorter than Path II 

b.  Path I is of the same length as Path II, only if the number of semi circles is not more than 4


c.  Path I is of the same length as Path II 

d.  Path I is longer than path II 

Question number: 6
» Mathematics » Basic Geometry
Question
Which of the following polygons are uniquely determined when all the sides are given?
Choices
Choice (4)  Response  

a.  Quadrilateral 

b.  Pentagon 

c.  Triangle 

d.  Hexagon 

Question number: 7
» Mathematics » Basic Geometry
Question
Suppose you walk from home to the bus stand at 4 km/h and immediately return at x km/h. If the average speed is 6 km/h then x is
Choices
Choice (4)  Response  

a.  12 km/h 

b.  8 km/h 

c.  Cannot be determined unless the distance from home to bus stand is known. 

d.  10 km/h 

Question number: 8
» Mathematics » Basic Geometry
Question
If one angle of a regular polygon be , then number of sides of the polygon is
Choices
Choice (4)  Response  

a.  24 

b.  27 

c.  36 

d.  6 

Question number: 9
» Mathematics » Basic Geometry
Question
Two circles with different radius in which the circumference of second circle is x times and area of second circle is twice of the first circle. Then, the value of x is
Choices
Choice (4)  Response  

a. 


b.  2 

c. 


d.  1 
