NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 1109  1111 of 2028
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Question number: 1109
» Mathematics » Comparing Quantities
Question
A sum lent at CI amounts in 2 years to Rs. 256.15 and in 3 years to Rs. 220. Find the rate of interest.
Choices
Choice (4)  Response  

a.  12.26% 

b. 


c.  15% 

d.  12.05% 

Question number: 1110
Question
A survey was carried out for the purpose of determining the number of animals in each jungle. The results are shown in the table below. Calculate the percentage of jungles which have more than 80 animals.
No. of animals  < 50  < 60  > 85  > 90  > 120  < 40 
Frequency  2  3  5  4  6  15 
Choices
Choice (4)  Response  

a.  % 

b.  45 % 

c.  % 

d.  35 % 

Question number: 1111
Question
The table shows the number of mobile phones sold by Raman over a period of 3 days. Given that he sold 60 more mobile phones on Tuesday than on Wednesday, which of the following pictograms represent the sales over the 3 days?
Day  Number of Mobile Phones 
Monday  240 
Tuesday  
Wednesday  60 
Choices
Choice (4)  Response  

a. 

 
b. 

 
c. 

 
d. 

