NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 328  334 of 2028
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Directions: The bargraph provided gives the sales of books (in thousand numbers) from six branches of a publishing company during two consecutive years 2007 and 2008. Answer the questions based on this bargraph.
Sales of books (in thousands numbers) from six branches B1, B2, B3, B4, B5 and B6 of publishing company in 2007 and 2008.
Question number: 328 (4 of 5 Based on Passage) Show Passage
» Mathematics » Introduction to Graphs
Question
What percent to the average sales of branches B1, B2 and B3 in 2007 is the average sales of branches B4, B5 and B6 in 2008?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 329 (5 of 5 Based on Passage) Show Passage
» Mathematics » Introduction to Graphs
Question
What is the ratio of the total sales of branch B3 for both years to the total sales of branch B5 for both years?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 330
Question
The factors of are:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  All of the above 
Question number: 331
» Mathematics » Playing with Numbers
Question
In which of the following pairs of numbers it is true that their product is one fifth of their sum?
Choices
Choice (4)  Response  

a.  1,  
b.  1,  
c.  1,  
d.  1,4 
Question number: 332
» Mathematics » Square and Square Roots
Question
The smallest number by which 252 must be multiplied so that the product becomes a perfect square is:
Choices
Choice (4)  Response  

a.  2  
b.  3  
c.  7  
d.  5 
Question number: 333
» Mathematics » Comparing Quantities
Question
A woman bought two parcels of chocolates, the same number in each parcel. She bought the first pack at 30 paise per each chocolate and the second pack at 6 chocolates for 90 paise. She mixed them together and sold at Rs. 3.70 a dozen. Her gain percent is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 334
» Mathematics » Visualizing Solid Shapes
Question
The difference between a rectangle and rectangular prism is:
Choices
Choice (4)  Response  

a.  Rectangle is 2dimensional and rectangular prism is 3dimensional  
b.  Rectangle is 3dimensional and rectangular prism is 2dimensional  
c.  Rectangle and rectangular prism both are 2dimensional  
d.  All of the above 