Mathematics (NSTSE (National Science Talent Search Exam Unified Council) Class 6): Questions 1046  1053 of 1162
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Question number: 1046
» Mathematics » Ratio and Proportion
Question
36: 18: : c: 9 value of c is
Choices
Choice (4)  Response  

a.  18 

b.  9 

c.  27 

d.  15 

Question number: 1047
» Mathematics » Ratio and Proportion
Question
In a computer lab, total numbers of computers are 30 from which 12 are not working well. Find the ratio of well working computers to total number of computers.
Choices
Choice (4)  Response  

a.  5: 3 

b.  5: 6 

c.  6: 5 

d.  3: 5 

Question number: 1048
» Mathematics » Ratio and Proportion
Question
Are they in proportion 15: 5 and 18: 9?
Choices
Choice (4)  Response  

a.  Yes 

b.  No 

c.  Sometimes 

d.  None of the above 

Question number: 1049
» Mathematics » Ratio and Proportion
Question
The given ratio is , then if we divide both antecedent and consequent by 2. Then the now ratio is
Choices
Choice (4)  Response  

a.  7: 13 

b.  14: 13 

c.  13: 14 

d.  13: 7 

Question number: 1050
» Mathematics » Ratio and Proportion
Question
To make a cup of coffee, ratio of water and milk is So, if this ratio of water and milk will be then how many cup of coffee will be made?
Choices
Choice (4)  Response  

a.  2 

b.  3 

c.  5 

d.  Question does not provide sufficient data or is vague 

Question number: 1051
» Mathematics » Ratio and Proportion
Question
Simplest form of ratio is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 1052
» Mathematics » Ratio and Proportion
Question
Fill in the box so that the three numbers will be in proportion 15, 30, ________.
Choices
Choice (4)  Response  

a.  54 

b.  60 

c.  68 

d.  30 

Question number: 1053
» Mathematics » Ratio and Proportion
Question
Ratio of 7200 sec to 180 min is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

