Mathematics [NSTSE (National Science Talent Search Exam Unified Council) Class 8]: Questions 616  624 of 1201
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Question number: 616
Question
MCQ▾Factors for are:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  Question does not provide sufficient data or is vague 
Question number: 617
Question
MCQ▾In what time will Rs. 1000 amounts to Rs. 2744 at 40 % p. a. in CI?
Choices
Choice (4)  Response  

a.  6 years  
b.  3 years  
c.  1 years  
d.  5 years 
Question number: 618
Question
MCQ▾The value of (using expansion) is:
Choices
Choice (4)  Response  

a.  249100  
b.  209401  
c.  294001  
d.  249001 
Question number: 619
Question
MCQ▾= ________
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 620
Question
MCQ▾The figure shows four different modes of transport to school for a group of students. Calculate the percentage of students who go to school by bus.
Choices
Choice (4)  Response  

a.  28.45%  
b.  30.56%  
c.  42.38%  
d.  67.23% 
Question number: 621
Question
MCQ▾The factors of are:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 622
Question
MCQ▾If and then the value of is:
Choices
Choice (4)  Response  

a.  169  
b.  169  
c.  97  
d.  241 
Question number: 623
Question
MCQ▾The least perfect square exactly divisible by each of the numbers 6,10,25,20 is:
Choices
Choice (4)  Response  

a.  900  
b.  1200  
c.  2400  
d.  600 
Question number: 624
Question
MCQ▾The perimeter of a triangular field is 60 m and the ratio of the sides is 5: 12: 13. The area of the field is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
