Mathematics [NSTSE (National Science Talent Search Exam Unified Council) Class 8]: Questions 625  630 of 1201
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Question number: 625
Question
MCQ▾The value of is:
Choices
Choice (4)  Response  

a.  208  
b.  178  
c.  224  
d.  None of the above 
Question number: 626
Question
MCQ▾= ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 627
Question
MCQ▾An oven is listed at Rs. 5500 and a discount of 8 % is offered on the list price. What additional discount must be offered to the customer to bring the net price to 4800?
Choices
Choice (4)  Response  

a.  6%  
b.  3.58%  
c.  5.14%  
d.  3% 
Question number: 628
Question
MCQ▾From the frequency table the percentage of families with less than 3 children is Find the value of ‘x’.
No. of children  0  1  2  3  4 
No. of Families  5  11  20  15  4 
Choices
Choice (4)  Response  

a.  45  
b.  25  
c.  36  
d.  38 
Question number: 629
Question
MCQ▾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
MCQ▾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 