NSTSE (National Science Talent Search Exam Unified Council) Class 10: Questions 258  266 of 1484
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Question number: 258
Question
There are two polynomials A (x) and B (x). If the HCF of each pair is and the LCM of all four polynomial is then the product of two polynomials is
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Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 259
Question
Find the remainder when is divisible by ?
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Choice (4)  Response  

a.  43  
b.   42  
c.  42  
d.   43 
Question number: 260
» Mathematics » Coordinate Geometry
Question
Two vertices of triangle are and and medians intersect at . Then the third vertex is________.
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b. 
 
c. 
 
d. 

Question number: 261
Question
What should be subtracted from to get ?
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a. 
 
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c. 
 
d. 

Question number: 262
» Mathematics » Surface Area and Volumes
Question
With a bucket of radius 14 cm and height 16 cm, 27 buckets of lime was poured to form a conical heap. If its area is , the canvas required to cover it is ________.
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Choice (4)  Response  

a. 
 
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c. 
 
d. 

Question number: 263
» Mathematics » Arithmetic Progressions
Question
The nth term of the series is
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Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  n 
Question number: 264
Question
If then
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Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  Question does not provide sufficient data or is vague 
Question number: 265
Question
Express in lowest terms.
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Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 
Question number: 266
» Mathematics » Quadratic Equations
Question
Two values whose sum is 9 and the absolute value of whose difference is 3 are the roots of the equation
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Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
