NSTSE (National Science Talent Search Exam Unified Council) Class 10: Questions 961  963 of 1484
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Question number: 961
» Mathematics » Circles
MCQ▾
Question
and are similar, in which cm, cm and area of sq cm. Then area of in sq cm is
Choices
Choice (4)  Response  

a.  56 sq cm 

b.  28 sq cm 

c.  224 sq cm 

d.  112 sq cm 

Question number: 962
» Mathematics » Circles
MCQ▾
Question
In the given figure and then is ________.
Choices
Choice (4)  Response  

a.  49: 9 

b.  3: 7 

c.  9: 49 

d.  7: 3 

Question number: 963
» Mathematics » Circles
MCQ▾
Question
The area of triangle with side ‘a’ is . Then its altitude is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

