MathematicsRatio and Proportion (NSTSE (National Level Science Talent Search Examination) Class 6): Questions 90  98 of 102
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Question number: 90
» Mathematics » Ratio and Proportion
Question
The symbol of ratio can be read as ________.
Choices
Choice (4)  Response  

a.  As to 

b.  Equal to 

c.  Is to 

d.  None of the above 

Question number: 91
» Mathematics » Ratio and Proportion
Question
Cost of 32 Mangoes is 800 Rs. Then the cost of 40 Mangoes is
Choices
Choice (4)  Response  

a.  1100 Rs. 

b.  900 Rs. 

c.  1000 Rs. 

d.  1030 Rs. 

Question number: 92
» Mathematics » Ratio and Proportion
Question
The ratio of heights of Jimmy and Jonny is 1: 1.5. If Jimmy is 4.2 feet tall, then the height of Jonny is
Choices
Choice (4)  Response  

a.  5.9 feet 

b.  5.4 feet 

c.  6.2 feet 

d.  6.3 feet 

Question number: 93
» Mathematics » Ratio and Proportion
Question
A bike travels 50 km in 2 hours. The distance that can be travelled by the bike in 4 hours is
Choices
Choice (4)  Response  

a.  75 km 

b.  80 km 

c.  100 km 

d.  120 km 

Question number: 94
» Mathematics » Ratio and Proportion
Question
The ratio of 45 paisa and 2 Rs. is
Choices
Choice (4)  Response  

a.  9: 40 

b.  9: 20 

c.  20: 5 

d.  45: 5 

Question number: 95
» Mathematics » Ratio and Proportion
Question
Cost of 70 books is 1400 Rs. Then cost of 50 books is
Choices
Choice (4)  Response  

a.  1200 Rs. 

b.  1000 Rs. 

c.  800 Rs. 

d.  1020 Rs. 

Question number: 96
» Mathematics » Ratio and Proportion
Question
In the word ‘r@tio & proportion’, the ratio of number of signs to the number of consonants is
Choices
Choice (4)  Response  

a.  8: 3 

b.  4: 7 

c.  3: 5 

d.  2: 8 

Question number: 97
» Mathematics » Ratio and Proportion
Question
The ratio of least composite number to the least prime number is
Choices
Choice (4)  Response  

a.  3: 5 

b.  2: 1 

c.  1: 2 

d.  2: 3 

Question number: 98
» Mathematics » Ratio and Proportion
Question
The ratio of 0.15 km to 300 m is
Choices
Choice (4)  Response  

a.  4: 7 

b.  3: 5 

c.  1: 2 

d.  2: 3 
