MathematicsBasic Geometry (NTSE Stage1 (StateLevel) ScholasticAptitude & Language Comprehension): Questions 14  18 of 41
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Question number: 14
» Mathematics » Basic Geometry
Question
If AB is parallel to CD, EF intersects them at M and N. The bisectors of ⦟BMN and ⦟MND meet at Q. If then ⦟MQN is
Choices
Choice (4)  Response  

a.  80° 

b.  90° 

c.  70° 

d.  60° 

Question number: 15
» Mathematics » Basic Geometry
Question
Two circle touch internally at a point P and a chord AB of the larger circle intersects the other circle at C and D. Then, which statement is true?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 16
» Mathematics » Basic Geometry
Question
The exterior angle of a regular polygon is onethird of its interior angle. The number of sides of polygon is
Choices
Choice (4)  Response  

a.  6 

b.  2 

c.  8 

d.  4 

Question number: 17
» Mathematics » Basic Geometry
Question
A measuring jar of internal diameter 10 cm is partially filled with water. Four equal spherical balls of diameter 2 cm each are dropped in it and they sink down in the water completely. The change in the level of water in the jar is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 

Question number: 18
» Mathematics » Basic Geometry
Question
The area of a circle inscribed in an equilateral triangle of side 12 cm is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

