NSTSE (National Science Talent Search Exam Unified Council) Class 5: Questions 679  686 of 1420
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Question number: 679
Question
What is the ratio of and 40 paise?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 680
Question
A truck travels at 55 km per hour. How much time will it take to cover 110 km?
Choices
Choice (4)  Response  

a.  1 hours  
b.  2 hours  
c.  5 hours  
d.  10 hours 
Passage
There are 18 green marbles and 6 blue ones in a bottle.
Question number: 681 (1 of 4 Based on Passage) Show Passage
Question
What is the ratio of number of blue marbles to the total number of marbles?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 682 (2 of 4 Based on Passage) Show Passage
Question
What is the ratio of number of green marbles to the total number of marbles?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 683 (3 of 4 Based on Passage) Show Passage
Question
What is the decimal equivalent of percentage of blue marbles?
Choices
Choice (4)  Response  

a.  0.52  
b.  0.245  
c. 
 
d.  0.25 
Question number: 684 (4 of 4 Based on Passage) Show Passage
Question
What percent of the marble is green?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 685
Question
Two numbers are respectively and more than the third number. What is the first number of the second?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 686
Question
The average temperature of the first three days of a week is and that of the next three days is . If the weekly average is , what is the temperature on the last day?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
