NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 889  895 of 2028
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Question number: 889
» Mathematics » Algebraic Expressions and Identities
Question
Subtracting from , we get:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 
Question number: 890
» Mathematics » Direct and Inverse Proportions
Question
x varies inversely as square of y. Given that for . The value of x for will be equal to:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c.  30  
d. 

Question number: 891
» Mathematics » Cube and Cube Roots
Question
= ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 892
Question
Opposite angles of a rhombus are”
Choices
Choice (4)  Response  

a.  Supplementary  
b.  Complementary  
c.  Never equal  
d.  Equal 
Question number: 893
Question
The pictogram shows the number of guests to a marriage function in a week. The number of guests recorded after Tuesday is:
Monday  @@@ 
Tuesday  @@ 
Wednesday  @@@@@ 
Thursday  @@@@@@@@ 
Friday  @@@@ 
Key:@represents 5 guests 
Choices
Choice (4)  Response  

a.  68  
b.  85  
c.  102  
d.  136 
Question number: 894
» Mathematics » Visualizing Solid Shapes
Question
If and , then the value of E is (Use Euler’s formula):
Choices
Choice (4)  Response  

a.  12  
b.  6  
c.  2  
d.  14 
Question number: 895
» Mathematics » Square and Square Roots
Question
If a square number ends in 6, the preceding figure is:
Choices
Choice (4)  Response  

a.  A prime number  
b.  A composite number  
c.  An even number  
d.  An odd number 