NSTSE (National Science Talent Search Exam Unified Council) Class 9: Questions 72  73 of 2000
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Question number: 72
» Mathematics » Circles
MCQ▾
Question
AB is a chord of a circle with center O and radius 5 cm. If and . Find the length of chord AB.
Choices
Choice (4)  Response  

a.  16 cm 

b.  28 cm 

c.  4 cm 

d.  8 cm 

Question number: 73
» Mathematics » Quadrilaterals
MCQ▾
Question
In the given figure AO and DO are the bisectors of and of the quadrilateral ABCD. Then the is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

