Mathematics [NSTSE (National Science Talent Search Exam Unified Council) Class 8]: Questions 1164  1171 of 1201
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Question number: 1164
Question
MCQ▾The real factors of are:
Choices
Choice (4)  Response  

a.  Does not exist  
b. 
 
c. 
 
d.  Question does not provide sufficient data or is vague 
Question number: 1165
Question
MCQ▾The product of two rational numbers is . If one of the numbers is , then the other number is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 1166
Question
MCQ▾The least perfect square exactly divisible by each of the numbers 6,9, 15 and 20 is:
Choices
Choice (4)  Response  

a.  225  
b.  900  
c.  400  
d.  3,600 
Question number: 1167
Question
MCQ▾The factors of are:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 1168
Question
MCQ▾The following figure shows a polygon with all its exterior angles.
The value of x is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 1169
Question
MCQ▾of a number when multiplied by of the same number make 338. The number is:
Choices
Choice (4)  Response  

a.  26  
b.  18  
c.  24  
d.  36 
Question number: 1170
Question
MCQ▾If the quotient = , remainder = and divisor = then the dividend is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 1171
Question
MCQ▾The number of positive integers less than or equal to 100, which are not divisible by 2,3 or 5 is:
Choices
Choice (4)  Response  

a.  32  
b.  29  
c.  24  
d.  26 