NSTSE (National Science Talent Search Exam Unified Council) Class 10: Questions 727  733 of 1484
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Question number: 727
Question
The value of ________.
Choices
Choice (4)  Response  

a.  0  
b.  2  
c.  1  
d.  None of the above 
Question number: 728
» Mathematics » Coordinate Geometry
Question
The points and taken in order form the vertices of ________.
Choices
Choice (4)  Response  

a.  Square  
b.  Rhombus  
c.  Rectangle  
d.  Question does not provide sufficient data or is vague 
Question number: 729
Question
The mean and median for a unimodal data are 28,28.2 respectively then the mode is
Choices
Choice (4)  Response  

a.  32.4  
b.  26.6  
c.  24.2  
d.  28.6 
Question number: 730
» Mathematics » Quadratic Equations
Question
If the sum of the roots of the quadratic equation is equal to the product of the roots, then the value of ‘k’ is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 731
Question
A book containing 50 pages is opened at random. The probability that a doublet page is found is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 
Question number: 732
» Mathematics » Quadratic Equations
Question
The perimeter of a rectangular room is 26 m and the length of a diagonal is 9 m. The dimensions of the room are
Choices
Choice (4)  Response  

a.  2 m & 11 m  
b.  4 m & 9 m  
c.  3 m & 10 m  
d.  5 m & 8 m 
Question number: 733
» Mathematics » Triangles
Question
, BC: EF = 3: 2 and perimeter of is 12 cm. Then the perimeter of is
Choices
Choice (4)  Response  

a.  18 cm  
b.  9 cm  
c.  12 cm  
d.  16 cm 