NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 629  634 of 2028
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Question number: 629
» Mathematics » Comparing Quantities
Question
A shopkeeper marks his goods at 20 % above the cost price and allows a discount of 20 % on the marked price. His loss or gain is:
Choices
Choice (4)  Response  

a.  No loss and no gain  
b.  4 % gain  
c.  4 % loss  
d.  14 % gain 
Question number: 630
Question
The scores obtained by a group of participants in a game are shown in the table. A participant who scores more than 3 points receives a hamper. If the no. of participants who do not receive hampers is twice the no. of those who do, find the value of ‘Y’.
Score  2  3  4  5 
No. of participants  12  24  Y  10 
Choices
Choice (4)  Response  

a.  10  
b.  12  
c.  5  
d.  8 
Question number: 631
Question
Factors of is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 
Question number: 632
» Mathematics » Comparing Quantities
Question
The percentage equivalent to is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 633
» Mathematics » Cube and Cube Roots
Question
The cube of a number is 8 times the cube of another number. If the sum of the cubes of numbers is 576, the difference of the numbers is:
Choices
Choice (4)  Response  

a.  4  
b.  2  
c.  3  
d.  8 
Question number: 634
» Mathematics » Playing with Numbers
Question
The number 290 is divisible by each of the following numbers except ________.
Choices
Choice (4)  Response  

a.  3  
b.  5  
c.  2  
d.  None of the above 