NSTSE (National Science Talent Search Exam Unified Council) Class 10: Questions 474  482 of 1484
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Question number: 474
Question
If is divisible by then ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c.  Either or  
d.  Neither nor 
Question number: 475
Question
If is exactly divisible by , then m = ________.
Choices
Choice (4)  Response  

a.  3  
b.  21  
c. 
 
d.  Question does not provide sufficient data or is vague 
Question number: 476
» Mathematics » Quadratic Equations
Question
The roots of are
Choices
Choice (4)  Response  

a.  4 and 6  
b.  4 only  
c.  6 and 4  
d.  6 only 
Question number: 477
» Mathematics » Surface Area and Volumes
Question
The cost of painting the TSA of cone at is Rs. 8.8. The volume of the cone its slant height being 25 cm is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 478
Question
If P = and Q = then ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 479
» Mathematics » Surface Area and Volumes
Question
A piece of metal pipe is 77 cm long with inside diameter of the cross section as 16 cm. If the outer diameter is 18 cm and the metal weighs the weight of pipe is ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 480
» Mathematics » Arithmetic Progressions
Question
The AM between and is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 
Question number: 481
» Mathematics » Arithmetic Progressions
Question
If , , are in AP, then x must be equal to
Choices
Choice (4)  Response  

a.  3  
b. 
 
c.  1  
d.  8 
Question number: 482
» Mathematics » Quadratic Equations
Question
The values of ‘k’ for which the equation will have real and equal roots are
Choices
Choice (4)  Response  

a.  12 and 8  
b.  12 and 8  
c.  5 and 15  
d.  4 and 24 