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 
