NSTSE (National Science Talent Search Exam Unified Council) Class 10: Questions 758  760 of 1484
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Question number: 758
» Mathematics » Quadratic Equations
Question
If are the roots of the equation , then the quadratic equation whose roots are and is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  Question does not provide sufficient data or is vague 
Question number: 759
» Mathematics » Triangles
Question
ABCD is a trapezium in which . P & Q are the mid points of AD and BC. If CD = 6 cm, PQ = 4 cm, then AB = ________.
Choices
Choice (4)  Response  

a.  10 cm  
b.  4.5 cm  
c.  3.5 cm  
d.  5 cm 
Question number: 760
» Mathematics » Triangles
Question
In the figure, , D and E are midpoints of BC and AC and . Then ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
