NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 959  967 of 2028
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Question number: 959
» Mathematics » Direct and Inverse Proportions
Question
If , then the value of x is:
Choices
Choice (4)  Response  

a.  4.8 

b.  3.6 

c.  1.8 

d.  7.2 

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. 
