NSTSE (National Science Talent Search Exam Unified Council) Class 10: Questions 926  927 of 1484
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Question number: 926
» Mathematics » Quadratic Equations
Question
The coefficient of x in the quadratic equation was taken as 29 in the place of 21 and its roots were found to be 2 and 27. The roots of the original equation are
Choices
Choice (4)  Response  

a.  3, 18 

b.  3,18 

c.  3, 18 

d.  None of the above 

Question number: 927
» Mathematics » Triangles
Question
In parallelogram ABCD, P is the midpoint of DC. Q is on AC such that CQ = AC. Then ________.
Choices
Choice (4)  Response  

a.  R is midpoint of BC 

b.  Q is midpoint of SC 

c.  Both a. and b. are correct 

d.  Question does not provide sufficient data or is vague 
