NSTSE (National Science Talent Search Exam Unified Council) Class 9: Questions 24  25 of 2000
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Question number: 24
» Mathematics » Circles
MCQ▾
Question
AB is a chord of a circle of radius 3.4 cm and P is a point on it which divided it into two parts in the ratio 3: 5. If P is 2.7 cm distant from the center O, the length of AB is
Choices
Choice (4)  Response  

a.  4.24 cm 

b.  9.16 cm 

c.  5.9 cm 

d.  2.12 cm 

Question number: 25
» Mathematics » Lines and Angles
MCQ▾
Question
In the adjoining figure, the value of is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

