MathematicsComparing Quantities [NSTSE (National Science Talent Search Exam Unified Council) Class 8]: Questions 1  6 of 131
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Question number: 1
» Mathematics » Comparing Quantities
Question
The selling price of goods which costs Rs. 20 and were sold at a gain of 10 % is:
Choices
Choice (4)  Response  

a.  24 Rs.  
b.  18 Rs.  
c.  35 Rs.  
d.  22 Rs. 
Question number: 2
» Mathematics » Comparing Quantities
Question
A trader marks his goods 25 % above the cost price but makes a reduction of % on the marked price for ready money. His gain percent is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 3
» Mathematics » Comparing Quantities
Question
A man bought goods worth Rs. 4,000 and sold half them at a gain of 10%. At what gain percent must he sell the remainder to get a gain of 25 % on the whole?
Choices
Choice (4)  Response  

a.  35%  
b.  30%  
c.  50%  
d.  40% 
Question number: 4
» Mathematics » Comparing Quantities
Question
A fan is listed at Rs. 2000 and a discount of 20 % is offered on the list price. What additional discount must be offered to the customer to bring the net price to 1580?
Choices
Choice (4)  Response  

a.  1.25%  
b.  2.75%  
c.  3%  
d.  5% 
Question number: 5
» Mathematics » Comparing Quantities
Question
A shopkeeper gives 5 % additional discount on radio after giving an initial discount of 15 % on the labeled price of a radio. If the final selling price of the radio is Rs. 969, then what is its labeled price?
Choices
Choice (4)  Response  

a.  Rs.  
b.  Rs.  
c.  Rs.  
d.  Rs. 
Question number: 6
» Mathematics » Comparing Quantities
Question
A sum of money at CI amounts to thrice itself in 6 years. In how many years will it be 9 times itself?
Choices
Choice (4)  Response  

a.  15  
b.  18  
c.  12  
d.  9 