Mathematics [NSTSE (National Science Talent Search Exam Unified Council) Class 8]: Questions 1107  1111 of 1201
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Question number: 1107
Question
MCQ▾If 5 % more is gained by selling an article for Rs. 250 than by selling it for Rs. 240, then cost of the article is:
Choices
Choice (4)  Response  

a.  200 Rs.  
b.  180 Rs.  
c.  220 Rs.  
d.  150 Rs. 
Question number: 1108
Question
MCQ▾The table shows the frequency distribution of grades obtained by 150 students. The data is represented in the following pie chart type diagram. Which sector is in correctly labeled?
Grade  A  B  C  D 
Frequency  35  25  40  50 
Choices
Choice (4)  Response  

a.  C  
b.  D  
c.  B  
d.  A 
Question number: 1109
Question
MCQ▾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
MCQ▾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
MCQ▾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. 
