NSTSE (National Science Talent Search Exam Unified Council) Class 9: Questions 192  198 of 2000
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Question number: 192
» Mathematics » Circles
Question
AB is a chord of a circle of radius 4.2 cm and P is a point on it which divided it into two parts in the ratio 7: 9. If P is 3.8 cm distant from the center O, the length of AB is
Choices
Choice (4)  Response  

a.  5.44 cm 

b.  8 cm 

c.  1.36 cm 

d.  2.72 cm 

Question number: 193
» Mathematics » Lines and Angles
Question
In a right angled triangle if an angle measures then the measure of other angle is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 194
Question number: 195
» Mathematics » Circles
Question
The radius of a circle is 5 cm. AB and CD are two parallel chords 5.4 cm apart. If cm then CD is equal to
Choices
Choice (4)  Response  

a.  11 cm 

b.  4 cm 

c.  6 cm 

d.  14 cm 

Question number: 196
» Mathematics » Quadrilaterals
Question
LMNO is a square A, B, C, D are the midpoints of four sides. Then the figure ABCD is
Choices
Choice (4)  Response  

a.  Parallelogram 

b.  Square 

c.  Rectangle 

d.  Trapezium 

Question number: 197
Question number: 198
» Mathematics » Triangles
Question
In a if then are
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  Question does not provide sufficient data or is vague 
