NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 882  888 of 2028
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Question number: 882
» Mathematics » Exponents and Powers
Question
The solution of is
Choices
Choice (4)  Response  

a. 
 
b.  2  
c.  3  
d.  5 
Question number: 883
Question
One of the factors of is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 884
Question
The frequency table shows the scores obtained by a group of schools in a competition. Calculate the percentage of schools which passed in the competition if 5 is the passing score.
Scores  No. of schools 
0  2  21 
3  5  14 
6  8  9 
9  11  4 
12  14  7 
Choices
Choice (4)  Response  

a.  %  
b.  68%  
c.  46 %  
d.  % 
Question number: 885
» Mathematics » Playing with Numbers
Question
What value should be given to * so that the number 929 * 93 is divisible by 11?
Choices
Choice (4)  Response  

a.  0  
b.  1  
c.  3  
d.  4 
Question number: 886
» Mathematics » Direct and Inverse Proportions
Question
A certain number of men can finish a piece of work in 50 days. If there were 5 men less, it would take 5 days more for the work to be finished. How many men were there originally?
Choices
Choice (4)  Response  

a.  75  
b.  50  
c.  110  
d.  55 
Question number: 887
» Mathematics » Exponents and Powers
Question
The value of is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 
Question number: 888
» Mathematics » Cube and Cube Roots
Question
= ________.
Choices
Choice (4)  Response  

a.  2.6  
b.  5.216  
c.  2.16  
d.  5.6 