MathematicsRatio and Proportion (NSTSE (National Science Talent Search Exam Unified Council) Class 6): Questions 11  18 of 102
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Question number: 11
» Mathematics » Ratio and Proportion
Question
The ratio is given as , then if we add 3 to antecedent and 5 to consequent. Then the now ratio is
Choices
Choice (4)  Response  

a.  5: 7 

b.  5: 12 

c.  6: 35 

d.  10: 21 

Question number: 12
» Mathematics » Ratio and Proportion
Question
In a school, total numbers of peoples are 450 from which 180 are girls, 220 are boys and remaining are teachers. Then find the ratio of total numbers of peoples and teachers.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 13
» Mathematics » Ratio and Proportion
Question
In a ratio, second term is called as________.
Choices
Choice (4)  Response  

a.  Antecedent 

b.  Means 

c.  Extremes 

d.  Consequent 

Question number: 14
» Mathematics » Ratio and Proportion
Question
For , the mean proportion is
Choices
Choice (4)  Response  

a.  48 

b.  12 

c.  36 

d.  4 

Question number: 15
» Mathematics » Ratio and Proportion
Question
Ratio of mango to milk to be mixed to prepare juice is 4: 5. For 12 mangoes the number of cups of milk to be used is
Choices
Choice (4)  Response  

a.  12 

b.  3 

c.  5 

d.  15 

Question number: 16
» Mathematics » Ratio and Proportion
Question
If then the correct statement is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 17
» Mathematics » Ratio and Proportion
Question
The length and width of a tape are 3 m and 15 cm. Find their ratio.
Choices
Choice (4)  Response  

a.  1: 20 

b.  2: 15 

c.  20: 1 

d.  All of the above 

Question number: 18
» Mathematics » Ratio and Proportion
Question
Ratio of 25 kg and 5000 g is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  Question does not provide sufficient data or is vague 
