NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 778  783 of 2028
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Question number: 778
» Mathematics » Algebraic Expressions and Identities
Question
Which of the following expression is a polynomial?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 779
» Mathematics » Algebraic Expressions and Identities
Question
The value of product at is:
Choices
Choice (4)  Response  

a.  135  
b.  190  
c.  270  
d.  27 
Question number: 780
» Mathematics » Square and Square Roots
Question
The square roots of 44,100 is:
Choices
Choice (4)  Response  

a.  115  
b.  180  
c.  95  
d.  210 
Question number: 781
» Mathematics » Visualizing Solid Shapes
Question
A geometrical shape with no vertices and no flat surfaces is:
Choices
Choice (4)  Response  

a.  Cylinder  
b.  Cone  
c.  Sphere  
d.  All of the above 
Question number: 782
Question
The sides of a triangle are 6 cm, 8 cm and 10 cm. Its area is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 783
Question
The pie chart shows the examination grades obtained by a group of students. Which of the following statements about the pie chart type diagram is true?
Choices
Choice (4)  Response  

a.  20 % of the students scored grade B  
b.  40 % of the students scored grade A  
c.  of the students scored grade B  
d.  of the students scored grade C 