Mathematics [NSTSE (National Science Talent Search Exam Unified Council) Class 9]: Questions 197  201 of 989
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Question 197
Question
MCQ▾One of the diagonals of a rhombus is equal to a side of the rhombus. The angles of the rhombus are:
Choices
Choice (4)  Response  

a.  and  
b.  and  
c.  and  
d.  and 
Question 198
Question
MCQ▾In a circle, the major arc is twice the minor arc. The corresponding central angles and the degree measures of the two arcs are
Choices
Choice (4)  Response  

a.  and  
b.  and  
c.  and  
d.  and 
Question 199
Question
MCQ▾Two sides of a triangle are 5 and 13 units. Which of the following length can be the length of the third side?
Choices
Choice (4)  Response  

a.  20 cm  
b.  9 cm  
c.  18 cm  
d.  13 cm 
Question 200
Question
MCQ▾A triangle ABC is inscribed in a circle, and the bisectors of the angles meet the circumference at X, Y, Z. The angles of the triangle X, Y, Z are respectively
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question 201
Question
MCQ▾In the given figure, O is the center of a circle. If and then ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
