IMO Mathematics Olympiad Class 5: Questions 680  685 of 837
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Question number: 680
Question
There are 54 spectators, 32 musicians, and 14 actors in a drama. What fraction of the peoples are musicians?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 681
Question
Mahi bought a computer for Rs. 39, 945 from Rs. 55, 000. She bought separate keyboard for Rs. 785 and mouse for Rs. 670. Then how much money remains in her purse?
Choices
Choice (4)  Response  

a.  Rs. 13, 600 

b.  Rs. 14, 270 

c.  Rs. 15, 055 

d.  Rs. 17, 500 

Question number: 682
Appeared in Year: 2014
Question
Latika takes 3 minutes 20 seconds to finish reading of one page of a storybook. If the book has 42 pages, how long will she take to finish reading it?
Choices
Choice (4)  Response  

a.  134.4 minutes 

b.  1 hour 24 minutes 

c.  22 minutes 20 seconds 

d.  2 hours 20 minutes 

Question number: 683
Question
What is the missing sign in the box?
Choices
Choice (4)  Response  

a.  > 

b.  < 

c.  Can’t be determined 

d.  = 

Question number: 684
Appeared in Year: 2014
Question
The difference between the (sum of third multiple of 18 and the sixth multiple of 12) and sum of factors of 24 is ________.
Choices
Choice (4)  Response  

a.  176 

b.  126 

c.  66 

d.  186 

Question number: 685
Question
Rihanna took 36 minutes to complete her homework. She finished her homework at 12: 15 p. m. What time did she start doing her homework?
Choices
Choice (4)  Response  

a.  11: 39 p. m. 

b.  12: 51 a. m. 

c.  12: 51 p. m. 

d.  11: 39 a. m. 
