NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 960  967 of 2028
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Question number: 960
» Mathematics » Algebraic Expressions and Identities
Question
The product of by is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 
Question number: 961
» Mathematics » Introduction to Graphs
Question
Which of the points below is a point on the yaxis?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 962
» Mathematics » Algebraic Expressions and Identities
Question
Divide by 3xy.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 963
» Mathematics » Direct and Inverse Proportions
Question
If , then is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  Question does not provide sufficient data or is vague 
Question number: 964
» Mathematics » Exponents and Powers
Question
The value of is
Choices
Choice (4)  Response  

a.  9  
b. 
 
c.  81  
d. 

Question number: 965
» Mathematics » Comparing Quantities
Question
By selling 25 mangoes a person recovers price of 30 mangoes. Then profit percentage is:
Choices
Choice (4)  Response  

a. 
 
b.  20%  
c. 
 
d.  25% 
Question number: 966
Question
If the radii of two concentric circles are 21 cm and 14 cm respectively, then the area of the circulating ring in sq cm will be:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 967
» Mathematics » Introduction to Graphs
Question
The line graph shows the monthly expenditure of Sameer family. The total expenditure over the first 3 months is:
Choices
Choice (4)  Response  

a.  900 Rs.  
b.  1500 Rs.  
c.  700 Rs.  
d.  1200 Rs. 