Mathematics [NSTSE (National Science Talent Search Exam Unified Council) Class 8]: Questions 619  623 of 1201
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Question 619
Mathematics
Question
MCQ▾= ________
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question 620
Mathematics
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 621
Mathematics
Question
MCQ▾The factors of are:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

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

a.  169  
b.  169  
c.  97  
d.  241 
Question 623
Mathematics
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 