NSTSE (National Level Science Talent Search Examination) Class 5: Questions 645  652 of 1242
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Question number: 645
Question
In a class there are 60 boys and 40 girls. What is the ration of number of boys to number of girls in the class?
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Choice (4)  Response  

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Passage
There are 16 pink balloons and 10 white ones in a bottle.
Question number: 646 (1 of 4 Based on Passage) Show Passage
Question
What is the ratio of number of white balloons to the total number of balloons?
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Choice (4)  Response  

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Question number: 647 (2 of 4 Based on Passage) Show Passage
Question
What percent of the balloons is pink?
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Choice (4)  Response  

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Question number: 648 (3 of 4 Based on Passage) Show Passage
Question
What is the ratio of number of pink balloons to the total number of balloons?
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Choice (4)  Response  

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Question number: 649 (4 of 4 Based on Passage) Show Passage
Question
What is the decimal equivalent of percentage of white balloons?
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Choice (4)  Response  

a.  0.8436 

b.  0.3846 

c.  0.6843 

d.  0.4386 

Question number: 650
Question
What is of?
Choices
Choice (4)  Response  

a.  12 min 

b.  10 min 

c.  20 min 

d.  8 min 

Question number: 651
Question
If the sum of Rs. 490 amounts to 530, what is the interest earned?
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Question number: 652
Question
What is the decimal for?
Choices
Choice (4)  Response  

a.  58.00 

b.  0.58 

c.  5.8 

d.  5.08 
