MathematicsRatio and Proportion (NSTSE (National Science Talent Search Exam Unified Council) Class 6): Questions 69  76 of 102
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Question number: 69
» Mathematics » Ratio and Proportion
Question
A wall is made with the measurement (length and width) of . Then find the ratio of length and width.
Choices
Choice (4)  Response  

a.  6: 3 

b.  3: 6 

c.  6: 15 

d.  None of the above 

Question number: 70
» Mathematics » Ratio and Proportion
Question
In the given proportion extremes and means are (in respective order)
Choices
Choice (4)  Response  

a.  27,55 and 45,33 

b.  27,33 and 45,55 

c.  45,33 and 27,55 

d.  27,45 and 33,55 

Question number: 71
» Mathematics » Ratio and Proportion
Question
For , the mean proportion is
Choices
Choice (4)  Response  

a.  12 

b.  8 

c.  24 

d.  2 

Question number: 72
» Mathematics » Ratio and Proportion
Question
In an office, the number of male employees is 50 and female employees are 30. Then the ratio of the number of female employees to male employees is
Choices
Choice (4)  Response  

a.  3: 5 

b.  6: 7 

c.  25: 2 

d.  5: 3 

Question number: 73
» Mathematics » Ratio and Proportion
Question
A bus travels until 5 hours to reach the distance of 250 km. So, how much time it will take to reach 300 km?
Choices
Choice (4)  Response  

a.  3 hours 

b.  8 hours 

c.  7 hours 

d.  6 hours 

Question number: 74
» Mathematics » Ratio and Proportion
Question
Choices
Choice (4)  Response  

a.  2: 3 

b.  3: 1 

c.  6: 5 

d.  1: 3 

Question number: 75
» Mathematics » Ratio and Proportion
Question
In the word ‘innovation’, the ratio of number of vowels to the number of consonants is
Choices
Choice (4)  Response  

a.  7: 3 

b.  4: 6 

c.  5: 5 

d.  5: 4 

Question number: 76
» Mathematics » Ratio and Proportion
Question
The ratio of 145 m and 50 m is
Choices
Choice (4)  Response  

a.  28: 5 

b.  10: 29 

c.  29: 10 

d.  25: 3 
