NSTSE (National Science Talent Search Exam Unified Council) Class 10: Questions 581  586 of 1484
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Question number: 581
» Mathematics » Quadratic Equations
Question
If one root of the equation is 1, then the other root is:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 582
Question
A rational expression whose numerator is a quadratic polynomial with zeroes, 2 and 3 and whose denominator is a monomial with zeroes 4 is ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 583
» Mathematics » Arithmetic Progressions
Question
If 8 times the 8^{th} term of AP is equal to 12 times the 12^{th} term, then 20^{th} term in that AP is
Choices
Choice (4)  Response  

a.  0 

b.  19 

c.  Cannot be determined 

d.  1 

Question number: 584
» Mathematics » Arithmetic Progressions
Question
Which term of the AP, 32,28,24,20, ………. . is the first negative term?
Choices
Choice (4)  Response  

a.  8 

b.  12 

c.  10 

d.  9 

Question number: 585
Question
________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 586
Question
If then = ________.
Choices
Choice (4)  Response  

a. 


b.  1 

c. 


d.  None of the above 
