NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 968  977 of 2028
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Question number: 968
Question
The factors of are:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 969
» Mathematics » Exponents and Powers
Question
If then x and y
Choices
Choice (4)  Response  

a.  6,1  
b.  1, 6  
c.  6, 3  
d.  3,2 
Question number: 970
» Mathematics » Comparing Quantities
Question
A discount of 25 % on an article is the same as a discount of 20 % on another article. The costs of the two articles can be:
Choices
Choice (4)  Response  

a.  Rs. 40 and Rs. 60  
b.  Rs. 50 and Rs. 70  
c.  Rs. 40 and Rs. 50  
d.  Rs. 20 and Rs. 50 
Question number: 971
» Mathematics » Understanding Quadrilaterals
Question
In a quadrilateral ABCD, if and , then =________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 972
» Mathematics » Direct and Inverse Proportions
Question
If , then is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  Question does not provide sufficient data or is vague 
Question number: 973
» Mathematics » Square and Square Roots
Question
The value of is:
Choices
Choice (4)  Response  

a.  186  
b.  212  
c.  329  
d.  Question does not provide sufficient data or is vague 
Question number: 974
Question
The sides of a triangle are 11 cm, 12 cm, 13 cm. The altitude to largest side is:
Choices
Choice (4)  Response  

a.  cm  
b.  cm  
c.  24 cm  
d.  cm 
Question number: 975
» Mathematics » Square and Square Roots
Question
The value of is:
Choices
Choice (4)  Response  

a.  529  
b.  144  
c.  121  
d.  289 
Question number: 976
» Mathematics » Algebraic Expressions and Identities
Question
If and then the value of is:
Choices
Choice (4)  Response  

a.  308  
b.  312  
c.  312  
d.  156 
Question number: 977
» Mathematics » Visualizing Solid Shapes
Question
The shape formed by rotating a right triangle about its height is:
Choices
Choice (4)  Response  

a.  Cylinder  
b.  Cuboid  
c.  Sphere  
d.  Cone 