Mathematics [NSTSE (National Science Talent Search Exam Unified Council) Class 9]: Questions 130  136 of 989
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Question 130
Question
MCQ▾Sum of any two sides of a triangle is always ________ third side in a triangle.
Choices
Choice (4)  Response  

a.  Equal to  
b.  Greater than  
c.  Less than  
d.  None of the above 
Question 131
Question
MCQ▾The number of tangents that can be drawn to a circle at a given point on it is
Choices
Choice (4)  Response  

a.  Zero  
b.  Two  
c.  One  
d.  Three 
Question 132
Question
MCQ▾In a parallelogram LMNO then the measurement of
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question 133
Question
MCQ▾42 cm long chord of a circle is at a distance of 20 cm from the center. Find the radius of the circle
Choices
Choice (4)  Response  

a.  29 cm  
b.  41 cm  
c.  14 cm  
d.  21 cm 
Question 134
Question
MCQ▾If two lines are parallel then the perpendicular distance between them remains
Choices
Choice (4)  Response  

a.  Increasing  
b.  Decreasing  
c.  Constant  
d.  Question does not provide sufficient data or is vague 
Question 135
Question
MCQ▾Line l is parallel to line m. Symbolically, above statement is written as
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 
Question 136
Question
MCQ▾Which of the following statement (s) is/are true?
Choices
Choice (4)  Response  

a.  Sum of opposite angles of cyclic quadrilateral is  
b.  If one side of a cyclic quadrilateral is produced, the exterior angle so formed is equal to the interior opposite angle  
c.  A cyclic parallelogram is a rectangle  
d.  All a. , b. and c. are correct 